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Individual Calculations November 2023 |
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| Thilakarathne, Nisal Dilushana Total change: -10.00 | |   |
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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 |
| 1218 | 1176 | 3.00 | 7 | -0.25 | 40 | -10.00 | |
|  Sumanathilake, Yonal | | | 1583 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rankethkumbura, Danuja Dinsara | | | 1007 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Fernando, M Tharusha Randima | | | 1396 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Samaradiwakare, A Sonali Kumari | | | 1051 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Karunasena, A P Chenitha Sihas Di | | | 1354 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Jayaweera, D A Thevindu Nimnal | | | 1100 | SRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Nimrad, K K Mayon | | | 1037 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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