Rapid:
Individual Calculations May 2019 |
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Gamage, Desandhi Dhihansa Total change: -16.60 | | |
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Sri Lanka National Youth Rapid Chess Championship 2019 - Under 12 Girls | Colombo | SRI | 2019-03-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1163 | 992 | 0.00 | 3 | -0.86 | 20 | -17.20 | |
| Weerawardana, Oneli Vihanga | | | 1219 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | Vithanawasam, Oneli | | | 1012 | SRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | Pallie, Ehsha Mishela | | wc | 1258 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | 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 Girls | Colombo | SRI | 2019-04-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1249 | 992 | 1.00 | 5 | 0.03 | 20 | 0.60 | |
| Nguyen, Ha Khanh Linh | | | 1353 | VIE | 0.00 | 1 | -0.10 | 20 | -2.00 | | Sai, Mahati A | | | 1345 | IND | 0.00 | 1 | -0.11 | 20 | -2.20 | | Weerawardana, Oneli Vihanga | | | 1219 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | Liu, Jiajie | | | 1177 | NZL | 0.00 | 1 | -0.26 | 20 | -5.20 | | Wimalasiri, Y G C Kavindi | | | 1150 | SRI | 1.00 | 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) | |
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