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Individual Calculations February 2023 |
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| Kumari, S C T Total change: -21.00 | |   |
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| Sri Lanka Inter University Chess Championship 2022 - Women | Colombo | SRI | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1501 | 0.50 | 2 | -1.05 | 20 | -21.00 | |
|  Peththanayake, Naduni Rashmitha | | | 1295 | SRI | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Gamage, Yasasmi Umarusiru | | | 1271 | SRI | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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