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Rapid:
Individual Calculations February 2019 |
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| Kirega, Joseph Total change: 34.40 | |   |
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| CK Njaanuary Rapid Fire Chess Championship | Naiorobi | KEN | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1381 | 2.50 | 5 | 1.72 | 20 | 34.40 | |
|  Luala, James A. | | | 1721 | KEN | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Kiburi, Elijah Kamau | | | 1714 | KEN | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Ndirangu, Joyce Nyaruai | | wc | 1472 | KEN | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Gohil, Mehul | | | 1781 * | KEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Namale, Ben Nguku | | | 1781 * | KEN | 0.00 | 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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