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Individual Calculations March 2024 |
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| Didulatha, D M I Total change: -10.80 | |   |
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| Sri Lanka National Major Division Chess Championships 2024 - North Central | Polonnaruwa | SRI | 2024-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1167 | 1082 | 0.50 | 2 | -0.27 | 40 | -10.80 | |
|  Kodithuwakku, K A Sadula Kausara | | | 1216 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Dissanayaka, Sithija Sandeep | | | 1117 | SRI | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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