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Individual Calculations December 2021 |
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| Koech, Edwin Total change: 0.00 | |   |
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| 2021 Mombasa Open Chess Championship - Open Section | Mombasa | KEN | 2021-10-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1402 | 0 | 3.00 | 7 | 0.00 | 1352 | | 0.00 | |
|  Aberi, Shem | | | 1656 | KEN | 0.00 | 1 | 0.00 | | 0.00 | |  Mugwanja, Nathaniel | | | 1181 | KEN | 1.00 | 1 | 0.00 | | 0.00 | | | Mongeli, Sasha | | wf | 1578 | KEN | 0.00 | 1 | 0.00 | | 0.00 | | | Korir, Vincent Kipkoech | | | 1397 | KEN | 1.00 | 1 | 0.00 | | 0.00 | | | Ngonga, Paul Oketch | | | 1528 | KEN | 0.00 | 1 | 0.00 | | 0.00 | | | Isaiah, Otieno Oluoch | | | 1235 | KEN | 0.00 | 1 | 0.00 | | 0.00 | | | Chege, Samuel | | | 1241 | KEN | 1.00 | 1 | 0.00 | | 0.00 | |
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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