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Individual Calculations June 2024 |
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| Martinez Garcia, Adriana Leonela Total change: 43.20 | |   |
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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 |
| 1532 | 1513 | 3.00 | 4 | 1.08 | 40 | 43.20 | |
|  Chavez Bautista, Ybi Ariana Alexa | | | 1465 | PER | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Genovez Vega, Maria Abigail | | | 1480 | PER | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Mandujano, Alagon Ghaydaa Ceneth | | | 1705 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Nevado Coronado, Andrea Elizabeth | | | 1479 | PER | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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