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Individual Calculations November 2015 |
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| Essa, Naseem Ahmed Total change: 25.20 | |   |
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| South African Club Chess Championship 2015 | Durban | RSA | 2015-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1720 | 2.00 | 5 | 0.63 | 40 | 25.20 | |
|  Qobo, Lulama T. | | | 1923 | RSA | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Govindasamy, Nashlen | c | | 2029 | RSA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Bouah, Lyndon | c | | 2120 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Reddy, Sachin | | | 1446 | RSA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Cawdery, Daniel | m | | 2120 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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