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Individual Calculations November 2023 |
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| Yapabandara, Y Total change: -7.60 | |   |
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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 |
| 1328 | 1095 | 1.00 | 5 | -0.19 | 40 | -7.60 | |
|  Liyanage, K P L | | | 1626 | SRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Rathnayake, R M M P B | | | 1271 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Dissanayake, K M S M | | | 1246 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Sandaruwan, K E Dineth | | | 1272 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Sanjaya, W M Lankanath | | | 1225 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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