Individual Calculations January 2020 |
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Perera, J L Chamathka Nimashi Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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The Kolonnawa Chess Classic International Rating Tournament 2019 | Colombo | SRI | 2019-12-13 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1089 | 0 | 0.00 | 4 | 0.00 | 289 | | 0.00 | |
| Withana, Vidun Manmitha | | | 1229 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Liyanage, Sethika Linath | | | 1056 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Samarakoon, Vivash Ransara | | | 1030 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Wanigasekera, Dulaj Dasith Alwis | | | 1041 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | 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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