Individual Calculations September 2019 |
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Perera, B A Vathmira Geesan Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka open International Rating Chess Championship 2019 | Anuradhapura | SRI | 2019-08-09 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1116 | 0 | 1.00 | 5 | 0.00 | 876 | | 0.00 | |
| Wimalasiri, Y G C Kavindi | | | 1097 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | Gunathilake, M D Vinuda Shenal | | | 1207 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Lankatilleke, Sathindu Vidujaya | | | 1160 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Wimalagunasekara, D Nithwara | | | 1081 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | Herath, H M D L | | | 1033 | 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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