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Rapid:
Individual Calculations November 2022 |
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| Thilakaratne, Hm Sithuka Ranmira Total change: -42.00 | |   |
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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 |
| 1056 | 1314 | 3.00 | 5 | -1.05 | 40 | -42.00 | |
|  Suraweera, Shanul Nethru | | | 1048 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Kollalpitiya, Nusal C | | | 1036 | SRI | 0.50 | 1 | -0.33 | 40 | -13.20 | |  Vidharshana, T H Oshid Warshaka | | | 969 | SRI | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Hapuarachchi, H U R S A | | | 1071 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Atulugamage, Saniru Lohan | | | 1155 | SRI | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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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