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Individual Calculations March 2019 |
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| Silva, Haren Senura Total change: 14.80 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1250 | 4.00 | 7 | 0.37 | 40 | 14.80 | |
|  Rukmal, G Thasitha | | | 1524 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Sandeepani, M Tharushi | | | 1474 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Tennakoon, T M Rithil Nethmitha | | | 1030 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Peiris, T G M | | | 1650 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ranganath, Tharuli Vihasna | | | 1026 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Weerasekara, Dinul Vinsitha | | | 1023 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Kolonne, K A Thisaja Senon | | | 1001 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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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