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Rapid:
Individual Calculations May 2019 |
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| Peiris, T Shakya Imanjith Total change: -1.40 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2019 - Under 16 Open | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1161 | 1.50 | 6 | -0.07 | 20 | -1.40 | |
|  Kodithuwakku, Himsara | | | 1399 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Lansakara, B M | | | 1417 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Dissanayake, Manusha Dinuk | | | 1526 | SRI | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Maheeshan, Gayan | | | 1308 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Suraweera, M C H Jananath | | | 1148 | SRI | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Perera, D G D Y Adeekshana | | | 1346 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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