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Individual Calculations May 2018 |
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| De Silva, L M S T Total change: 20.80 | |   |
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| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1643 | 5.00 | 7 | 0.52 | 40 | 20.80 | |
|  Pathirana, Luchitha Disal | | | 1243 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ponnamperuma, Weraka Vasath | | | 1304 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Ariyawansa, K A P M | | | 1786 | SRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Lasitha, Subash | c | | 1793 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Hewawasam, H Y Thisaga Manvidu | | | 1243 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dissanayake, R K T | | | 1760 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Kiriella, K G Gimantha Gayasha | | | 1393 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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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