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Individual Calculations January 2020 |
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| Muthoni, Vivian Total change: -1.20 | |   |
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| Zone 4.4 Youth Under-16 Team Chess Championships 2019 | Nairobi | KEN | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1373 | 0.50 | 2 | 0.06 | 40 | 2.40 | |
|  Kanyike, Victor | | | 1623 | UGA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Shah, Krishi | | wf | 1569 | KEN | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | The 2019 Kenya National Chess Championship - Ladies | Nairobi | KEN | 2019-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1373 | 3.50 | 7 | -0.09 | 40 | -3.60 | |
|  Awinja, Easter | | | 1460 | KEN | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Muturi, Elsie | | | 1104 | KEN | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ronoh, Ednah | | | 1218 | KEN | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Gosrani, Naiya | | | 1406 | KEN | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Wanjiru, Lucy | | wc | 1543 | KEN | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Ndirangu, Joyce Nyaruai | | wc | 1653 | KEN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Francisca, Kagwiria | | | 1157 | KEN | 0.50 | 1 | -0.28 | 40 | -11.20 | |
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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