Individual Calculations January 2020 |
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Desurra, G P Damsilu Total change: -11.20 | | |
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The Kolonnawa Chess Classic International Rating Tournament 2019 | Colombo | SRI | 2019-12-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1280 | 1111 | 0.00 | 1 | -0.28 | 40 | -11.20 | |
| Hewawasam, H Y Thisaga Manvidu | | | 1280 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | 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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