|
Individual Calculations May 2018 |
|
|
|
| Pathum, G Saranga Total change: -5.60 | |   |
|
| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1663 | 4.50 | 7 | -0.28 | 20 | -5.60 | |
|  Weerasiri, H P Sayuni Chamathna | | | 1263 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jayawickrama, U W R K | | | 1318 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rathnayake, M A A H | | | 1899 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ponnamperuma, Weraka Vasath | | | 1304 | SRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Nethmina, S A Indura | | | 1354 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Chandula, E D S | | | 1532 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ariyawansa, K A P M | | | 1786 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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) | | |
|
