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Individual Calculations January 2020 |
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| Ranasinghe, P K Total change: 3.80 | |   |
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| Sri Lanka Inter Club B Chess Championship 2019 - Finals | Colombo | SRI | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1582 | 1.50 | 2 | 0.19 | 20 | 3.80 | |
|  Gajanthiran, G | | | 1237 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Karunarathne, K M D B | | | 1637 | SRI | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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