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Individual Calculations August 2019 |
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| Nisansala, P K T Total change: -8.00 | |   |
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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 |
| 1433 | 1644 | 4.00 | 6 | -0.40 | 20 | -8.00 | |
|  Kanagasabai, Erlilverl | | | 1284 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Welivitigoda, S K | | | 1485 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Senarathne, Buddhi Chathuranga | | | 1244 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Premathilaka, W P P G Sampath | | | 1244 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kandearachchi, Niranga | | | 1909 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Karunanayake, H M | | | 1434 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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