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Individual Calculations November 2023 |
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| Subasith, T P Wattage Ramiru Total change: -28.40 | |   |
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| Sri Lanka Junior National Chess Championship 2023 | Kandy | SRI | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1308 | 0.50 | 3 | -0.71 | 40 | -28.40 | |
|  Maithripala, W D P N | | | 1416 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Abeyrathne, K W A M G Dinod Uthsa | | | 1366 | SRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Gunawardhane, Dunitha Yathindra | | | 1350 | SRI | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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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