Rapid:
Individual Calculations May 2019 |
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Bandara, Thushi Shiwanga Total change: -46.00 | | |
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Sri Lanka National Youth Rapid Chess Championship 2019 - Under 14 Girls | Colombo | SRI | 2019-03-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1057 | 1215 | 0.00 | 1 | -0.71 | 20 | -14.20 | |
| Marasinghe, Chanethma Devangi | | | 1057 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | 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 14 Girls | Colombo | SRI | 2019-04-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1211 | 1215 | 0.50 | 4 | -1.59 | 20 | -31.80 | |
| Vu, Bui Thi Thanh Van | | wf | 1560 | VIE | 0.00 | 1 | -0.11 | 20 | -2.20 | | Marasinghe, Chanethma Devangi | | | 1057 | SRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | Samarakoon, Rashmi Vihara | | | 1038 | SRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | Wijesinghe, W M M N | | | 1188 | SRI | 0.00 | 1 | -0.54 | 20 | -10.80 | | 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) | |
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