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Individual Calculations November 2023 |
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| Mudalige, S M I Umandi Total change: -52.00 | |   |
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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 |
| 1164 | 1449 | 7.00 | 10 | -1.30 | 40 | -52.00 | |
|  Gangabada, Sonal | | | 1085 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Indumina, H G Randula | | | 1162 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Samarakoon, S M Kolitha Arunodha | | | 1160 | SRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Liyanage, Nickie Santhusha | | | 1050 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sathsilu, P M Menuka | | | 1134 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Thimanjana, Balage Kisandu | | | 1199 | SRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Wijewardane, Sharin | | | 1095 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Bandara, A H M G N | | | 1146 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Uyanwaththa, W M S B | | | 1343 | SRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Ranasinghe, R A Lihini Himansa | | | 1264 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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