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Individual Calculations May 2023 |
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| Ferjani, Nourcine Total change: -34.00 | |   |
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| 2023 World School Chess Championships - girls U11 | Rhodes | GRE | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1005 | 0.00 | 4 | -0.85 | 40 | -34.00 | |
|  Buyankhishig, Batpelden | | | 1398 | MGL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Onipko, Kateryna | | | 1214 | UKR | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Advika, Vinai | | | 1167 | SGP | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Jimenez Salas, Fabiana | | | 1200 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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