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Rapid:
Individual Calculations May 2019 |
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| Gamage, Sanula Udan Total change: -11.20 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2019 - Under 14 Open | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1062 | 0.00 | 3 | -0.56 | 20 | -11.20 | |
|  Jayaweera Gamage, Disindu Hansad | | | 1344 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Akash, P A Oditha | | | 1462 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Thanuja, Dewsara | | | 1193 | SRI | 0.00 | 1 | -0.32 | 20 | -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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