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Individual Calculations February 2023 |
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| Thenujan, M Total change: 107.60 | |   |
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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 |
| 1362 | 1020 | 3.50 | 6 | 2.69 | 40 | 107.60 | |
|  Nanayakkara, Sanuk | | | 1240 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Ramyasiri, Kaveen Poorna | | | 1332 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Iddagoda, Nikitha | | | 1604 | SRI | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Perera, H A Lisanda Vinsith | | | 1419 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wanigarathne, K A N | | | 1236 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Wilvalaarachchi, Oneli Omaya | | | 1343 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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