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Rapid:
Individual Calculations April 2020 |
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| Rashaad, Z M A Total change: -23.40 | |   |
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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 |
| 1124 | 1063 | 0.50 | 4 | -1.17 | 20 | -23.40 | |
|  Senarathna, Chamithu Dewwin | | | 1128 | SRI | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Weerathungalage, W D Malisha Sasv | | | 1100 | SRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Dhanushikan, G | | | 1167 | SRI | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Perera, K C D | | | 1100 | SRI | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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