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Individual Calculations July 2018 |
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| Ngima, Cheryl Total change: -9.00 | |   |
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| Nakuru chess tournament ladies section | Nakuru | KEN | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1260 | 1.00 | 4 | -0.45 | 20 | -9.00 | |
|  Jumba, Gloria | | | 1553 | KEN | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Mwikali, Daphne | | | 1491 | KEN | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Thitu, Winfred | | | 1366 | KEN | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Kungu, Ann | | | 1085 | KEN | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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