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Individual Calculations November 2023 |
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| Gunaratne, Chivath Dathesha Total change: 108.40 | |   |
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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 |
| 1360 | 1099 | 4.00 | 6 | 2.71 | 40 | 108.40 | |
|  Prabajith, Asela | | | 1707 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Aluvihare, Samadi | | | 1262 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Alwis, H Sandithi Kusalya | | | 1311 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Ramyasiri, Kaveen Poorna | | | 1268 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Dissanayaka, D A K N R | | | 1266 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Uyanwaththa, W M S B | | | 1343 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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