Individual Calculations March 2020 |
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Perera, H A Lisanda Vinsith Total change: 34.40 | | |
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Sri Lanka National (Major Division ) Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1295 | 1107 | 2.50 | 6 | 0.86 | 40 | 34.40 | |
| Gunarathna, Dilshan Akila | | | 1481 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | Bentharaarachchi, Vinuga Ometh | | | 1408 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | Induwara, T H D Thisarindu | | | 1320 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | Kaumina, M Yashika | | | 1171 | SRI | 1.00 | 1 | 0.59 | 40 | 23.60 | | Jayasundara, J M Daham V | | | 1199 | SRI | 0.50 | 1 | 0.13 | 40 | 5.20 | | Jayasekara, Buvidu Dilhan | | | 1193 | SRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | 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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