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Rapid:
Individual Calculations February 2019 |
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| Nyaga, James Kabui Total change: 58.60 | |   |
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| CK Njaanuary Rapid Fire Chess Championship | Naiorobi | KEN | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1538 | 3.50 | 5 | 2.93 | 20 | 58.60 | |
|  Oyamo, Martin | | | 1881 | KEN | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Akhanyinya, Bryan Toboso | | | 1841 | KEN | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Namale, Ben Nguku | | | 1938 * | KEN | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Atwoli, Joseph | | | 1938 * | KEN | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Methu, Joseph Muragu | | | 1832 | KEN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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