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Individual Calculations August 2022 |
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| Cherono, Mercy Total change: 18.80 | |   |
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| Village Market Open Chess Championship 2022-Open 3rd edition | Nairobi | KEN | 2022-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1127 | 1.50 | 3 | 0.47 | 40 | 18.80 | |
|  Oruke, Glen Kingoina | | | 1672 | KEN | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Muturi, Erica Mumbi | | | 1034 | KEN | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Elizabeth, Cassidy Maina | | | 1220 | KEN | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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