Individual Calculations May 2019 |
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Wickramarathne, P W G Gaveshi Total change: 65.60 | | |
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Sri Lanka Women's National Qualifying Chess Championship 2019 - Galle | Galle | SRI | 2019-03-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1296 | 1131 | 2.50 | 4 | 1.35 | 40 | 54.00 | |
| Seneka, M W Thenumi | | | 1301 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | Wickramasinghe, Minethma Lasandi | | wc | 1384 | SRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | Gamage, M Nuwanthi Silva | | | 1226 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | Cooray, B S M T | | | 1272 | SRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | 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 Chess Championship 2019 - Under 12 Girls | Colombo | SRI | 2019-04-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1269 | 1131 | 3.00 | 8 | 0.29 | 40 | 11.60 | |
| Anupam, M Sreekumar | | | 1446 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | Sai, Mahati A | | | 1345 | IND | 0.50 | 1 | 0.27 | 40 | 10.80 | | Huang, Yuen Tung | | | 1288 | HKG | 0.00 | 1 | -0.29 | 40 | -11.60 | | Toktobekova, Azema | | | 1114 | KGZ | 1.00 | 1 | 0.48 | 40 | 19.20 | | Akuratiya, A G Javindi Avarjana | | | 1152 | SRI | 0.50 | 1 | 0.03 | 40 | 1.20 | | Narymbetova, Adiya | | | 1531 * | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | | Piyathilaka, Oshadhi Ruwanya | | | 1048 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | Liu, Jiajie | | | 1228 | NZL | 0.00 | 1 | -0.37 | 40 | -14.80 | | * 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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