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Individual Calculations November 2018 |
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| Ranganath, Tharuli Vihasna Total change: 10.80 | |   |
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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 |
| 1313 | 1045 | 1.00 | 4 | 0.27 | 40 | 10.80 | |
|  De Silva, L M S T | f | | 1445 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Senarathne, P H P N | | | 1298 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Withana, Vidun Manmitha | | | 1261 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Withanarachchi, W A P V | | | 1247 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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