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Individual Calculations August 2022 |
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| Muturi, Erica Mumbi Total change: -19.20 | |   |
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| 2022 African Youth Chess Championships - U14 Girls | Lusaka | ZAM | 2022-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1034 | 1.00 | 5 | 0.00 | 40 | 0.00 | |
|  Sana, Omprakash Kayyar | | | 1473 | UGA | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Zuri, Tatiina | | | 1184 | UGA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Mwashe, Yvonne Adego | | | 1119 | KEN | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Dutt, Lakshita | | | 1331 | MAW | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Gasser, Rana | | | 1381 | EGY | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | Village Market Open Chess Championship 2022-Open 3rd edition | Nairobi | KEN | 2022-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1034 | 0.00 | 3 | -0.48 | 40 | -19.20 | |
| | Ndirangu, Joyce Nyaruai | | wc | 1679 | KEN | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Muita, Muhia Kabubi | | | 1396 | KEN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Cherono, Mercy | | | 1127 | KEN | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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) | | |
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