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Rapid:
Individual Calculations November 2022 |
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| Galkotuwa, K A R G W S N B I Total change: 67.60 | |   |
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| Sri Lanka National Youth Rapid Chess Championships 2022 - U14 O | Dehiwala | SRI | 2022-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1088 | 3.50 | 6 | 1.69 | 40 | 67.60 | |
|  Sathsindu, W M Minura | | | 1370 | SRI | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Herath, H M J R | | | 1286 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Liyanage, Tharindu Dewundara | | | 1090 | SRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Weerasekara, Dinul Vinsitha | | | 1258 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Desurra, G P Damsilu | | | 1160 | SRI | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Kodithuwakku, K K Dinujaya | | | 1297 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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