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Individual Calculations May 2023 |
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| Tulekenova, Aiza Total change: 103.60 | |   |
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| Qualifying tournament - march 2 | Astana | KAZ | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1267 | 4.00 | 4 | 1.31 | 40 | 52.40 | |
|  Yerkesh, Aituar | | | 1097 | KAZ | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Nuralin, Arnur | | | 1003 | KAZ | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Kuanyshbek, Dinmukhamed | | | 1150 | KAZ | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Kanafin, Yerbol | | | 1271 | KAZ | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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) | | | | Championship of Kazakhstan 2023 girls-14 | Almaty | KAZ | 2023-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1267 | 2.50 | 5 | 1.21 | 40 | 48.40 | |
| | Kazhyakhmetova, Yerkenaz | | | 1292 | KAZ | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Nurgaliyeva, Zarina | | wf | 1988 | KAZ | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Abibulla, Zhansaya | | | 1247 | KAZ | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Orazalina, Nursulu | | | 1455 | KAZ | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Kaliakhmet, Elnaz | | wf | 1850 | KAZ | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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 U13 | Rhodes | GRE | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1299 | 2.00 | 7 | 0.07 | 40 | 2.80 | |
| | Zarkym, Ailin | | | 1581 | KAZ | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Zengin, Ovgu | | | 1506 | TUR | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Lo, Sze Yin Stephanie | | | 1133 | HKG | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Ismayilova, Khanim | | wc | 1676 | AZE | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Macek, Inti | | | 1589 | SLO | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Margad, Munkhpurev | | | 1367 | MGL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Derlich, Sarah Sima | | | 1585 | DEN | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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