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Rapid:
Individual Calculations May 2019 |
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| Oyamo, Martin Total change: -6.80 | |   |
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| 2nd Taban Rapids Chess Tournament | Nairobi | KEN | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1877 | 4.00 | 5 | -0.44 | 20 | -8.80 | |
|  Muturi, Erica Mumbi | | | 1477 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chege, David Machira | | | 1477 * | KEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mulindi, Trevor | | | 1559 | KEN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Nyaga, James Kabui | | | 1597 | KEN | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Veniamin, Negru | | | 1521 | KEN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | | | 1st Sunday Rapids Chess Tournament. | Nairobi | KEN | 2019-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1870 | 4.00 | 6 | 0.10 | 20 | 2.00 | |
| | Luala, James A. | | | 1721 | KEN | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Odhiambo, Harmony | | | 1508 | KEN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Juma, Maxwell | | | 1643 | KEN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Likoko, Elvis | | | 1602 | KEN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Atwoli, Joseph | | | 2050 | KEN | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Panchol, James Madol | | | 1926 | SSD | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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