Episode 18
SA7: Island of Secrets boxscores Episode 18
Filmed: March 13-14, 2019 | Aired: September 12, 2019
- Ep.18 IC: Everyone finishes in the expected order, and Rob is lucky he has less shaky hands than Malcolm.
- Ep.18 F4 voted out: Laetitia declines to play her vote nullifier, going out 3-1 over Nicole, instead of 2-1.
- Ep.18 jury vote: In a surprisingly close vote, Rob wins, 6-4-0 over Nicole (and Durao, technically). Durao gets biltong as a consolation prize. Rob is also the fan favorite and gets a car.
Episode 18 scoring notes
- Nice of SurvivorSA to show the actual jury voting confessionals in the reunion show. All around a top-notch job by Leroux Botha and his colleagues, and most of all by the Island of Secrets cast.
F4 vote count:
- Laetitia received 3 votes, from Rob, Nicole, and Durao (voted out, 3-1).
- Nicole received 1 vote, from Laetitia.
Jury vote count:
- Rob received 6 votes, from Meryl, Geoffrey, Dante, Mmaba, Mike, and Laetitia (winner, 6-4-0).
- Nicole received 4 votes, from Seipei, Cobus, Jacques, and Steffi.
- Durao received no votes, but did get biltong from Nico.
| Immunity Challenge | Overall score | ||||
|---|---|---|---|---|---|
| Contestant | ChW | ChA | Plc | % Fin | MPF |
| Rob | 1 | 1 | 1 | 1.00 | 79.5% |
| Nicole | 0 | 1 | 2 | 0.75 | 69.8% |
| Durao | 0 | 1 | 3 | 0.50 | 53.0% |
| Laetitia | 0 | 1 | 4 | 0.25 | 36.7% |
| Tribal council stats | Jury stats | Overall scores | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Contestant | VFB | VAP | TotV | TCA | JVF | TotJ | JV% | SurvSc | SurvAv |
| Rob | 1 | - | 4 | 1 | 6 | 10 | 0.60 | 2.03 | 14.76 |
| Nicole | 1 | 1 | 4 | 1 | 4 | 10 | 0.40 | 1.57 | 8.93 |
| Durao | 1 | - | 4 | 1 | 0 | 10 | 0.00 | 0.90 | 5.42 |
| Laetitia | 0 | 3 | 4 | 1 | - | - | - | 0.61 | 3.15 |
| Steffi | - | - | - | - | - | - | - | 1.06 | 4.42 |
| Mike | - | - | - | - | - | - | - | 0.75 | 4.23 |
| Jacques | - | - | - | - | - | - | - | 0.56 | 2.01 |
| Mmaba | - | - | - | - | - | - | - | 0.57 | 2.66 |
| Cobus | - | - | - | - | - | - | - | 0.76 | 3.09 |
| Dante | - | - | - | - | - | - | - | 0.55 | 3.23 |
| Seipei | - | - | - | - | - | - | - | 1.06 | 2.86 |
| Geoffrey | - | - | - | - | - | - | - | 0.75 | 2.05 |
| Meryl | - | - | - | - | - | - | - | 0.61 | 2.08 |
| Nathan | - | - | - | - | - | - | - | 0.81 | 2.60 |
| Rocco | - | - | - | - | - | - | - | -0.23 | 1.17 |
| Tania | - | - | - | - | - | - | - | 0.78 | 2.48 |
| Felix | - | - | - | - | - | - | - | 0.98 | 2.83 |
| Rose-Lee | - | - | - | - | - | - | - | -0.25 | 0.24 |
| Ting Ting | - | - | - | - | - | - | - | -0.09 | 0.39 |
| Paul | - | - | - | - | - | - | - | -0.17 | 0.00 |
| Lee-Anne | - | - | - | - | - | - | - | -0.71 | 0.00 |
Glossary of terms
- Challenge
stats
- ChW: Challenge Wins. For tribal challenges, a contestant earns a fraction of 1 win, depending on if they participated (no points for sitting out). So in a five-person tribe's win, each participant gets (1/5) of a point, or 0.2 points. Duels (or individual RCs as in Ep1) at Redemption Island count as half a challenge (and half a win). Individual challenge wins count as a full point.
- ChA: Challenge Appearances. Used to calculate ChW%. Fractional for tribal challenges (same as ChW), except sit-outs get charged for an appearance, because they could have participated.
- ChW%: Challenge Win%. Simply, ChW% = ChW / ChA.
- SO: The number of times a contestant sat out of a challenge.
- Tribal
Council stats
- VFB: Votes For Bootee. The number of times the contestant has voted for the person who was ultimately voted out. Applies only to initial votes (no points for revotes in case of a tie). Special case: In a final three TC, where only one vote is cast (by the F3 IC winner), only that vote counts.
- VAP: Votes Against the Player. The total number of tribal council votes cast against the contestant. Again, only initial votes count (no penalty for revotes), and here a hidden immunity idol (if played) erases the votes. In the special case of a final three tribal council above, only the F3 bootee receives a vote against.
- TotV: Total votes cast during the tribal councils the player has attended (again, only initial votes count). Used to adjust for different vote totals as tribes shrink.
- TCA: Tribal council appearances. The number of times a contestant has attended tribal council (at which they voted).
- TC%: Tribal Council percent. Attempts to reward voting for the bootee (which players controlling the vote almost always do), while punishing receiving votes yourself. The formula is: TC% = [VFB - (VAP/TotV)] / TCA.
- wTCR: weighted Tribal Council Ratio. Very similar in intent to TC%, but calculated as a ratio of VFB to VAP, while also scaling to a uniform number of TC appearances. The formula is as follows: wTCR =2* [VFB / (4+VAP)] x (14/TCA). I originally tried (1+VAP) to avoid dividing by zero, but this overly rewarded getting zero votes against relative to just one vote against, which seemed silly. (4+VAP) scaled that effect back comfortably. 14 was used as the scaling factor for TC appearances because there are usually 14 episodes, then a final scaling factor of 2 to bring maximal scores up to roughly even with ChW and JV% high scores.
- Jury
stats
- JVF: Number of jury votes for the contestant to win. Maximum nine (Earl Cole, Fiji), theoretically.
- TotJ: Total number of jurors. Necessary to not punish unanimous 7-juror winners (JT Thomas, Tocantins).
- JV%: The percent of total jury votes cast for the contestant, or Jur% = JVF/ TotJ. This number is used, raw, in SurvSc, and is scaled in SurvAv (multiplied by six) to make it similar in size to ChW and wTCR.
- Overall
scores
- Survival Score (SurvSc). It's simply the sum of Challenge Win% (ChW%) + Tribal Council% (TC%) + Jury Vote%, for a maximum possible score of 2 (3 after the finale).
- Survival Average (SurvAv). It's a simple sum of fractional Challenge Wins (ChW), weighted TC Ratio (wTCR), and (eventually) a weighted Jury%. The latter two max out at six points total, for a theoretical maximum score of around 18 or so.