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Individual Calculations November 2023 |
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| Wickramasuriya, Diheli Sethnara Total change: 48.80 | |   |
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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 |
| 1325 | 1092 | 2.50 | 6 | 1.22 | 40 | 48.80 | |
|  Jayanka, L P P R | | | 1278 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Adansooriya, B A | | | 1333 | SRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Sandaruwan, K E Dineth | | | 1272 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Rathnayake, R M M P B | | | 1271 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Herath, H M S S A | | | 1381 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Maithripala, W D P N | | | 1416 | SRI | 0.50 | 1 | 0.37 | 40 | 14.80 | |
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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