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Individual Calculations February 2023 |
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| Ransilu, K A Rahal Total change: -7.20 | |   |
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| Ethugalpura Open International Rating Chess Championships 2022 | Kurunegala | SRI | 2022-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1128 | 0.50 | 4 | -0.18 | 40 | -7.20 | |
|  Suranjith, K W A | | | 1547 | SRI | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Desurra, G P Damsilu | | | 1302 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Bimansa, D G Jayandi | | | 1333 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Sanjeewa, Krishan | | | 1495 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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