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Individual Calculations May 2018 |
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| Alwis, Randeepa Total change: 31.60 | |   |
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| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1017 | 1.50 | 6 | 0.79 | 40 | 31.60 | |
|  Dissanayake, Manusha Dinuk | | | 1417 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Murali, V. | | | 1417 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gamage, Mesanda | | | 1271 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kiriella, K G Gimantha Gayasha | | | 1393 | SRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Epa, W Bethmee V | | | 1270 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Birunthaban, Rajendram | | | 1417 * | SRI | 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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