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Individual Calculations February 2023 |
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| Harischandra, Waruni Laknadee Total change: 42.80 | |   |
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| Kandy Open International Rating Chess Championships 2022 | Kandy | SRI | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1037 | 2.50 | 6 | 1.07 | 40 | 42.80 | |
|  Sandeepani, M Tharushi | | | 1628 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Darshana, M A Pramod | | | 1253 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Samaranayake, W P M | | | 1042 | SRI | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Nanayakkara, Sanuk | | | 1240 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Koswattage, Biman | | | 1249 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Perera, D G D S Vidarsha | | | 1251 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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