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Individual Calculations March 2019 |
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| Alwis, K Chanula Chanketh Total change: 64.40 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1160 | 2.50 | 6 | 1.61 | 40 | 64.40 | |
|  Lamahewa, S | | | 1560 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kulatunga, Dinithi | | | 1419 | SRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Wiratunga, Jenith | | | 1411 | ENG | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Jayatilaka, W M M Amodya | | | 1385 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Sooriyaarachchi, Isuru Madusha | | | 1559 | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Herath, H M S S A | | | 1467 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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