Individual Calculations February 2020 |
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Amarathunga, K S C D Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka National Youth Chess Championship 2019 - Under 13 years | Colombo | SRI | 2019-12-27 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1170 | 0 | 0.00 | 3 | 0.00 | 370 | | 0.00 | |
| Pinnagoda, P G Anuhas Suradunu | | | 1191 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Alwis, K Chanula Chanketh | | | 1201 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Subaweera, Senuka Sendinu | | | 1119 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | 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) | | Kaluthara International Chess Festival 2020 | Kaluthara | SRI | 2020-01-15 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1229 | 0 | 0.00 | 2 | 0.00 | 429 | | 0.00 | |
| Gayanuka, B D Omira | | | 1256 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Perera, G Thinuka Geethula | | | 1202 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | 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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