Individual Calculations May 2019 |
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De Silva, T Viduni Nirasha Total change: -28.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka Women's National Qualifying Chess Championship 2019 - Galle | Galle | SRI | 2019-03-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1251 | 1110 | 0.00 | 2 | -0.71 | 40 | -28.40 | |
| Waranga, M G Yasasmi | | | 1454 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | Fernando, H Methushi Amaya | | | 1048 | SRI | 0.00 | 1 | -0.59 | 40 | -23.60 | | 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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