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Individual Calculations November 2023 |
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| Vishaleni, U Total change: -21.20 | |   |
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| Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1166 | 1.00 | 4 | -0.53 | 40 | -21.20 | |
|  Gunarathne, Senila Amaneth | c | | 1353 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Herath, H M S S A | | | 1381 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Rankethkumbura, Danuja Dinsara | | | 1007 | SRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Bandara, W M Malitha | | | 1293 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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