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Individual Calculations January 2018 |
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| Kotau, Arseni Total change: -50.80 | |   |
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| WORLD YOUTH U-16 CHESS OLYMPIAD 2017 | Gujarat | IND | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2145 | 2.50 | 8 | -1.27 | 40 | -50.80 | |
|  Obolentseva, Alexandra | | wm | 2328 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Tarigan, Gilbert Elroy | | | 2091 | INA | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Vakhidov, Daler | | | 2250 | UZB | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Noshin, Anjum | | | 1849 | BAN | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Aguero Arce, Matias | | | 2203 | ARG | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Vaishali, R | | wm | 2329 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Altantuya, Boldbaatar | | wf | 1960 | MGL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Gholami Orimi, Mahdi | | | 2298 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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