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Individual Calculations February 2016 |
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| Gamage, K G Vinal Vindipa Total change: 57.60 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1269 | 4.50 | 7 | 1.44 | 40 | 57.60 | |
|  Perera, L Lithmal Wansika | | | 1607 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Fernando, W W Senith Chinthira | | | 1008 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | De Silva, Osheen | | | 1669 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Perera , Vihini Vimansa | | | 1053 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Pathmasiri, R D I S | | | 1011 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Kalinga, Kalindu Kusalwin | | | 1427 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Senavin, Dunura | | | 1562 | SRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | * 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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