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Individual Calculations September 2019 |
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| Jayamaha, J H Sithum Pahasara Total change: 0.00 | |   |
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| 5th Negombo International chess Festival 2019 | Negombo | SRI | 2019-08-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1237 | 0 | 1.00 | 4 | 0.00 | 1044 | | 0.00 | |
|  De Silva, J I Ajantha | | | 1387 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Jayasinghe, Thenugi Dilanya | | | 1235 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ranasinghe, Thinuga Devanjith | | | 1232 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Sooriyapperuma, S V P P | | | 1092 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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