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Individual Calculations August 2019 |
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| Selvakumar, Thangarajah Total change: 26.60 | |   |
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| 7th Mercantile and Government Service Chess Championship 2019 | Colombo | SRI | 2019-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1297 | 2.00 | 5 | 1.33 | 20 | 26.60 | |
|  Munasinghe, Minura V | | | 1648 | SRI | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Sooriarachchi, Nethaji Tharinda | | | 1642 | SRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bandara, W S K | | | 1599 | SRI | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Dulanjaya, Shehan | | | 1515 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Wickramasinghe, N G Namal | | | 1697 * | SRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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