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Individual Calculations March 2019 |
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| Senevirathne, D C B K Total change: 25.20 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1056 | 1.50 | 5 | 0.63 | 40 | 25.20 | |
|  Jayasuriya, Linali Andrea | | | 1382 | SRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Alwis, B H A Rasidu | | | 1357 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Sanudula, K M Dahamdi | | wc | 1329 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Wickramathunga, Thameera | | | 1295 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Wickramaarachchi, Nayanaka Insara | | | 1281 | SRI | 0.50 | 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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