Rapid:
Individual Calculations November 2022 |
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Abeysekera, Bises Oneja Total change: -35.60 | | |
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Sri Lanka National Rapid Chess Championship 2022 | Colombo | SRI | 2022-09-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1444 | 1096 | 0.50 | 3 | 0.14 | 20 | 2.80 | |
| Yapa, D G Sanjeewa Madushan | | | 1456 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | Gunarathne, Senila Amaneth | c | | 1351 | SRI | 0.50 | 1 | 0.31 | 20 | 6.20 | | Kopithan, Sabapathipillai | | | 1526 | SRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | 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) | | Sri Lanka National Youth Rapid Chess Championships 2022 - U14 O | Dehiwala | SRI | 2022-10-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1233 | 1096 | 0.50 | 4 | -0.96 | 40 | -38.40 | |
| Kulathilake, S M M P | | | 1210 | SRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | Perera, H A Lisanda Vinsith | | | 1118 | SRI | 0.00 | 1 | -0.47 | 40 | -18.80 | | Gallage, Pamiru M G K | | | 1588 | NZL | 0.00 | 1 | -0.04 | 40 | -1.60 | | Dayarathna, N M J K | | | 1017 | SRI | 0.00 | 1 | -0.61 | 40 | -24.40 | | 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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