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Rapid:
Individual Calculations May 2019 |
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| Ekanayake, E M Sahiru Deeptha Total change: 0.00 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2019 - Under 12 Open | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1130 | 0 | 0.00 | 3 | 0.00 | 330 | | 0.00 | |
|  Kulathilake, S M M P | | | 1177 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rathnayaka, Minaga Yethmin | | | 1126 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Insara, S D Nadev | | | 1088 | 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) | | | | Asian Youth Rapid Chess Championship 2019 - Under 12 Open | Colombo | SRI | 2019-04-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1188 | 0 | 1.00 | 5 | 0.00 | 948 | | 0.00 | |
|  Alwis, B H A Rasidu | | | 1288 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Dineth, S A Induwara | | | 1119 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Herath, H M J R | | | 1219 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Perera, G Thinuka Geethula | | | 1175 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Weerasekara, Dinul Vinsitha | | | 1139 | 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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