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Individual Calculations March 2018 |
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| Wambugu, Jane Wanjiru Total change: -43.80 | |   |
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| 2017 Kenya National Chess League - Rounds 6-19 | Various | KEN | 2017-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1517 | 1.00 | 1 | 0.26 | 20 | 5.20 | |
|  Awinja, Easter Judith | | | 1336 | KEN | 1.00 | 1 | 0.26 | 20 | 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) | | | | Final phase olympiad qualifiers ladies | Nairobi | KEN | 2018-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1516 | 2.50 | 8 | -2.45 | 20 | -49.00 | |
|  Aurellia, Chumo | | | 1158 | KEN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ndirangu, Joyce Nyaruai | | wc | 1631 | KEN | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Jumba, Gloria | | | 1579 | KEN | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Ngima, Cheryl | | | 1343 | KEN | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Mongeli, Sasha | | | 1465 | KEN | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Mwikali, Daphne | | | 1432 | KEN | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Thitu, Winfred | | | 1381 | KEN | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Wanjiru, Lucy | | | 1364 | KEN | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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