Rapid:
Individual Calculations May 2019 |
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Abeysinghe, Ayantha Imeera Total change: -31.40 | | |
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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 | K | K*chg | Game |
1243 | 1039 | 0.00 | 2 | -0.48 | 20 | -9.60 | |
| Alwis, B H A Rasidu | | | 1288 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | Peiris, P Gimshan Sathsara | | | 1198 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | 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 | K | K*chg | Game |
1191 | 1039 | 0.50 | 5 | -1.09 | 20 | -21.80 | |
| Dev, Shah | c | | 1439 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | Sathmina, S L Lalindu | | | 1185 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | Perera, G Thinuka Geethula | | | 1175 | SRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | Hiripitiya, Nethil | | | 1053 | SRI | 0.50 | 1 | 0.02 | 20 | 0.40 | | Gunaratne, Chivath Dathesha | | | 1101 | SRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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