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Individual Calculations January 2020 |
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| Young, Collins Total change: -27.60 | |   |
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| The 2019 Kenya National Chess Championship - Open | Nairobi | KEN | 2019-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1718 | 2.00 | 5 | -1.38 | 20 | -27.60 | |
|  Atwoli, Joseph | | | 1991 | KEN | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Mwatu, Owen Musyoki | | | 1343 | KEN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kariuki, Stephen | | | 1545 | KEN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Ndonye, Nicodemus | | | 1609 | KEN | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Dominic, Carlos | | | 1318 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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