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Individual Calculations November 2023 |
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| Wijesooriya, Rasindu Total change: 18.60 | |   |
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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 |
| 1344 | 1254 | 3.00 | 5 | 0.93 | 20 | 18.60 | |
|  Janukshan, B | | | 1659 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Meegahakumbura, Deelaka Udantha | | | 1039 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Gunawardhana, Devindya Oshini | | | 1603 | SRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Fonseka, Thanura Manthila | | | 1053 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Abeyrathne, K W A M G Dinod Uthsa | | | 1366 | SRI | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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