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Individual Calculations June 2024 |
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| Mutua, Amy Mumo Total change: -141.20 | |   |
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| Kenya National Youth and Cadet Chess Championship Play-offs 2024 (Under 16 Girls) | Nairobi | KEN | 2024-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1597 | 0.00 | 3 | -1.79 | 40 | -71.60 | |
|  Muturi, Erica Mumbi | | | 1455 | KEN | 0.00 | 1 | -0.69 | 40 | -27.60 | |  Ibrahim, Zena | | | 1534 | KEN | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Kaloki, Zuri | | | 1593 | KEN | 0.00 | 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) | | | | "World School Chess Championship" Girls under 17 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1597 | 1.00 | 4 | -1.74 | 40 | -69.60 | |
| | Sotil Aucasi, Daniela Xiomara | | | 1423 | PER | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Atiagaga, Laurecia Minage | | | 1451 | KEN | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Nagua Valladares, Sonia Mailet | | | 1470 | ECU | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Lajo Timoteo, Mirella Alejandra | | | 1492 | PER | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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