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Individual Calculations May 2019 |
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| Sejdeh, Amirsam Total change: -112.80 | |   |
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| World School Chess Championships 2019 - U9 | Antalya | TUR | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1165 | 1442 | 0.50 | 4 | -2.82 | 40 | -112.80 | |
|  Eryilmaz, Ege | | | 1067 | TUR | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Zhaslanuly, Alziyad | | | 1231 | KAZ | 0.00 | 1 | -0.77 | 40 | -30.80 | |  Turk, Alp | | | 1194 | TUR | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Celik, Ali Alper | | | 1167 | TUR | 0.00 | 1 | -0.83 | 40 | -33.20 | |
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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