Rapid:
Individual Calculations April 2020 |
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Sathsara, E P Daham Total change: -7.20 | | |
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Sri Lanka National Youth Rapid Chess Championship 2020 - under 12 Years | Colombo | SRI | 2020-02-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1150 | 1122 | 1.50 | 4 | -0.36 | 20 | -7.20 | |
| Kulathilake, S M M P | | | 1205 | SRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | Dissanayake, D M S L | | | 1295 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | Waduge, Tathika | | | 1059 | SRI | 0.50 | 1 | -0.09 | 20 | -1.80 | | Wijerathna, Mayon Thinoth | | | 1042 | SRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | 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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