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Rapid:
Individual Calculations April 2020 |
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| Basnayake, B M Thesandu Aken Total change: -3.00 | |   |
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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 |
| 1119 | 1263 | 4.00 | 6 | -0.15 | 20 | -3.00 | |
|  Fernando, R Yasas Nethsara | | | 1080 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Senarathna, Chamithu Dewwin | | | 1128 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Wimalasiri, Ransith Pabalu | | | 1142 | SRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Hettiarachchi, Jeewantha Aloka | | | 1118 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Gamage, A G R Ruwanmith | | | 1146 | SRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Jayasekara, Buvidu Dilhan | | | 1100 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | |
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