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Individual Calculations November 2018 |
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| Thennakoon, Disara Total change: 22.40 | |   |
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| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1079 | 1.50 | 5 | 0.56 | 40 | 22.40 | |
|  Jayawickrama, U W R K | | | 1321 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Amarosa, A A | | | 1322 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Pathmasiri, R D Isuru Saranga | | | 1330 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Jayathilaka, R R C L | | | 1479 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rodrigo, A A Aloka Danidu Shaluk | | | 1255 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | * 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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