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Individual Calculations October 2023 |
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| Roebers, Bregje Total change: -47.60 | |   |
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| European Youth Championship - Girls 12 | Mamaia | ROU | 2023-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1288 | 3.50 | 9 | -1.19 | 40 | -47.60 | |
|  Markina, Sofiia | | | 1705 | CZE | 0.50 | 1 | 0.43 | 40 | 17.20 | |  Sunea, Sara Maria | | | 1669 | ROU | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Anemogianni, Savvina | | | 1105 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Oksanen, Maria | | | 1600 | FIN | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Arandjelovic Rakas, Jona | | | 1009 | BIH | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Boyadzhieva, Katerina | | | 1127 | BUL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Savchenko, Iryna | | | 1195 | UKR | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Ribeiro, Margarida | | | 1181 | POR | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Ribstein, Itael | | | 1024 | ISR | 0.00 | 1 | -0.82 | 40 | -32.80 | |
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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