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Individual Calculations May 2018 |
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| Gamage, Randula Navodya Total change: 11.60 | |   |
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| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1456 | 3.50 | 7 | 0.29 | 40 | 11.60 | |
|  Perera, K A Nethsara Navodyajith | | | 1056 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Dissanayake, R K T | | | 1760 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Madusanka, L D P | | | 1724 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Methmani, Nelunika | | wm | 1716 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Pallie, Tuan Ehshan | | | 1689 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Rasanjana, U G S Y | | | 1246 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Perera, Isara Ranmeth | | | 1195 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | * 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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