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Individual Calculations March 2020 |
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| Kanakarathna, Ravindu Praveen Total change: -44.80 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Galle Event | Galle | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1097 | 1028 | 0.50 | 4 | -1.12 | 40 | -44.80 | |
|  Nimsanda, K H Savitha | | | 1168 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Kodithuwakku , Gaindu Vidunitha | | | 1026 | SRI | 0.00 | 1 | -0.50 | 40 | -20.00 | | | De Silva, R Sunal Subashila | | | 1112 | SRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Herath, K Praveen Basara | | | 1080 | SRI | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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