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Individual Calculations February 2019 |
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| Senanayaka, P D Total change: -4.80 | |   |
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| 7th Kaluthara Chess Festival 2019 | Kaluthara | SRI | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1731 | 6.00 | 8 | -0.24 | 20 | -4.80 | |
|  Baratha Yomal, N W A | | | 1331 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Punchihewa, Kokila Prageeth | | | 1331 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Deshappriya, D Kalindu | | | 1456 | SRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Samaraweera, Dimuth Indeepa | | | 1447 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Abhimanyu, Iraja | | | 1471 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | De Silva, L M S T | f | | 1937 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Yasanga, W C M Kasun | | | 1453 | SRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Sachithra, Rukmal | | | 1445 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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