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Individual Calculations April 2019 |
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| Dulshan, M H Nuwantha Total change: 26.40 | |   |
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| Sri Lanka National Major Division Chess Championship 2019 - Galle | Galle | SRI | 2019-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1092 | 2.00 | 5 | 0.66 | 40 | 26.40 | |
|  Karandeniya, Praveen Nuwanjana | | | 1430 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Indusara, M G Janitha | | | 1413 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kanakarathne, Ronira S De Silva | | | 1196 | SRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Gunawardana, Indrakeela K D Udde | | | 1131 | SRI | 0.00 | 1 | -0.45 | 40 | -18.00 | | | De Silva, K H Kalpa | | | 1256 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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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