Individual Calculations January 2020 |
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Chathuranga, K Sahan Total change: -40.20 | | |
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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 |
1655 | 1653 | 0.00 | 4 | -2.01 | 20 | -40.20 | |
| Peiris, T G M | | | 1985 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | Wijetunga, Isitha Uvishka | | | 1386 | SRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | Kopithan, Sabapathipillai | | | 1524 | SRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | Galagamaarachchi, A S | | | 1725 | SRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | 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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