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Individual Calculations October 2017 |
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| Vengarai, Aravind Total change: 40.40 | |   |
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| 59th Nairobi Chess Club Championship - U1800 Section | Nairobi | KEN | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1477 | 2.50 | 4 | 1.01 | 40 | 40.40 | |
|  Veniamin, Negru | | | 1663 | KEN | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Gilruth, Mukiri | | | 1617 | KEN | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Mbuthia, Evans | | | 1697 | KEN | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Mbithi, Alvin | | | 1325 | KEN | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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) | | |
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