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Individual Calculations February 2019 |
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| Liyanapathirana, Pasan Vindula Total change: 6.80 | |   |
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| 7th Kaluthara Chess Festival 2019 | Kaluthara | SRI | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1819 | 7.00 | 9 | 0.34 | 20 | 6.80 | |
|  Alwis, Randeepa | | | 1419 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ponnamperuma, Weraka Vasath | | | 1419 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abhimanyu, Iraja | | | 1471 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Piyumantha, M Thisal Manjith | | | 1584 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Alahakoon, Isuru | | | 2082 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kithmal, P M Kalindhu | | | 1508 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Thenuwara, Rashmika | | | 1502 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Wijekoon, Chandana | c | | 1905 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Jayawardana, Chenuka Nethvidu | | | 1518 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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