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Individual Calculations June 2024 |
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| Aguilar Huaraca, Briana Camila Total change: 29.20 | |   |
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| "World School Chess Championship" Girls under 11 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1467 | 2.50 | 5 | 0.73 | 40 | 29.20 | |
|  Iporre Romero, Keyla | | | 1617 | BOL | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Machacca Mina, Adamaris Luciana | | | 1593 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Tischler Lema Garcia, Maria Eduar | | | 1641 | BRA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Tuk Martin, Dana Katherine | | | 1489 | MEX | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Endara Quillahuaman, Chaska Nicol | | | 1542 | PER | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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