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Individual Calculations May 2023 |
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| Konara, Nuvee Total change: 0.00 | |   |
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| Guildford FIDE Congres - Minor | Guildford | ENG | 2023-03-31 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1463 | 0 | 0.50 | 2 | 0.00 | 1270 | | 0.00 | |
|  Zhang, Yichen | | | 1428 | ENG | 0.50 | 1 | 0.00 | | 0.00 | | | Joseph, Tomy | | | 1498 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 2023 World School Chess Championships - girls U7 | Rhodes | GRE | 2023-04-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1089 | 0 | 1.00 | 1 | 0.00 | 1109 | | 0.00 | |
|  Valean, Sofia-Ayana | | | 1089 | ROU | 1.00 | 1 | 0.00 | | 0.00 | |
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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