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Individual Calculations September 2015 |
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| Samarakoon, P G C Total change: 24.80 | |   |
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| 6th Kandy Open International Rating Chess Championship | Kandy | SRI | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1193 | 1.50 | 5 | 0.62 | 40 | 24.80 | |
|  Amarasinghe, A A C B | | | 1593 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jayanth, Reddy K | | | 1444 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Gunawardana, I M T M | | | 1414 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Wijetunga, Isitha Uvishka | | | 1404 | SRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Gunasekara , W A N Senpathi | | | 1481 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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