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Rapid:
Individual Calculations May 2019 |
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| Jayatilaka, W M M Amodya Total change: 17.20 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2019 - Under 16 Girls | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1346 | 5.00 | 7 | 0.86 | 20 | 17.20 | |
|  Bandara, D M Dehansa Thiyumalee | | | 1101 | SRI | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Choksy, Anaisha | | | 1239 | SRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Jaysenthuliyane, Vinumi Vidara | | | 1220 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kodikara, K K M Sachintha | | wf | 1420 | SRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Weerakoon, Devuja S | | | 1116 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Epa, W Buthmi J | | | 1348 | SRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Fernando, G W Nethmi L | | | 1475 | SRI | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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