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Individual Calculations March 2018 |
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| Mendis, Chamara Total change: -8.00 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1212 | 1.50 | 5 | -0.20 | 40 | -8.00 | |
|  Weerakoon, D D P | | | 1612 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Siriwardena, R I Pasan Bhanuka | | | 1612 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Weerathungalage, W D Malisha Sasv | | | 1027 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | De Silva, D Nawam Sarojen | | | 1090 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Jayalath, Thusitha Kumara | | | 1538 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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