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Individual Calculations May 2023 |
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| Berikkyzy, Aiaru Total change: -11.60 | |   |
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| Championship of Kazakhstan 2023 girls-12 | Almaty | KAZ | 2023-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1385 | 5.00 | 8 | 0.16 | 40 | 6.40 | |
|  Aminova, Amina | | | 1011 | KAZ | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Yelimanova, Tomiris | | | 1066 | KAZ | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Altynbek, Aiaru | | | 1639 | KAZ | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Zhumagali, Raian | | wc | 1463 | KAZ | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Zarkym, Ailin | | | 1559 | KAZ | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Amanzhol, Khanzada | | | 1360 | KAZ | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Tulekenova, Azel | | | 1062 | KAZ | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Abuzharova, Aidana | | | 1120 | KAZ | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | 2023 World School Chess Championships - girls U11 | Rhodes | GRE | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1373 | 4.50 | 8 | -0.45 | 40 | -18.00 | |
| | Jimenez Salas, Fabiana | | | 1200 | PER | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Diaskyzy, Daliya | | | 1316 | KAZ | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Advika, Vinai | | | 1167 | SGP | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Sreekarthika, Velmurugan | | | 1583 | SGP | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Bakhshizada, Asnad | | | 1326 | AZE | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Omirserik, Alima | | | 1228 | KAZ | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Dorobat, Alexia | | | 1300 | ROU | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Baruch, Amit | | | 1139 | ISR | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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