Individual Calculations May 2023 |
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Chighvinadze, Robert Total change: -10.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 World School Chess Championships - open U9 | Rhodes | GRE | 2023-04-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1200 | 1297 | 3.50 | 6 | -0.25 | 40 | -10.00 | |
| Koruk, Hasan Teoman | | | 1048 | TUR | 1.00 | 1 | 0.19 | 40 | 7.60 | | Babkin, Timofey Dm | | | 1155 | FID | 1.00 | 1 | 0.31 | 40 | 12.40 | | Asici, Poyraz Efe | | | 1191 | TUR | 0.00 | 1 | -0.64 | 40 | -25.60 | | Torres, Lucas | | | 1391 | SWE | 0.00 | 1 | -0.37 | 40 | -14.80 | | Makhsatuly, Rakhim | | | 1147 | KAZ | 0.50 | 1 | -0.20 | 40 | -8.00 | | Enkhtulga, Erdenebat | | | 1266 | MGL | 1.00 | 1 | 0.46 | 40 | 18.40 | | 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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