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Individual Calculations February 2019 |
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| Hansima, Charitha Kumari Total change: 12.80 | |   |
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| 7th Kaluthara Chess Festival 2019 | Kaluthara | SRI | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1126 | 1.00 | 3 | 0.64 | 20 | 12.80 | |
|  Nisansala, P K T | | | 1526 * | SRI | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Perera, D Upashan L | | | 1426 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sachithra, Rukmal | | | 1445 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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