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Individual Calculations June 2024 |
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| Iporre Romero, Keyla Total change: 10.00 | |   |
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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 |
| 1481 | 1617 | 5.00 | 7 | 0.25 | 40 | 10.00 | |
|  Acuna Taipe, Ariana Sue | | | 1411 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Aguilar Huaraca, Briana Camila | | | 1467 | PER | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Genovez Vega, Maria Abigail | | | 1480 | PER | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Gomez Gonzales, Ana Paula | | | 1480 | PER | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Marquez Ccori, Amy Sarahi | | | 1446 | PER | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Chueca Balcazar, Adriana Rafaela | | | 1488 | PER | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Machacca Mina, Adamaris Luciana | | | 1593 | PER | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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