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Individual Calculations September 2018 |
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| Sheriff, T S Total change: -13.20 | |   |
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| 7th Mercantile and Government Service Chess Championship 2018 | Colombo | SRI | 2018-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1671 | 4.00 | 6 | -0.33 | 40 | -13.20 | |
|  Perera, N Hashini Himasha | | | 1336 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Jayaswarna, Amila Basura | | | 1332 | SRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Silva, Dewalamuni Achela | | | 1271 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bandara, W S K | | | 1577 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | De Silva, Elath Mathanga | | | 1837 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Guruge, Nalaka Neranjan | | | 1489 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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