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Individual Calculations May 2017 |
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| Weerakoon, D D P Total change: -36.40 | |   |
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| Sri Lanka Major Division Championship 2017 - Colombo | Colombo | SRI | 2017-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1677 | 4.00 | 6 | -0.22 | 20 | -4.40 | |
|  Nabil Nazar, Mohamed | | | 1277 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shasikumar, Nagarajah | | | 1277 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Silva, Osheen | | | 1957 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rathnayake, Vishmika A B | | | 1513 | SRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Kodithuwakku, Himsara | | | 1448 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Nethsara, W M Daham | | | 1517 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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) | | | | Colombo Chess Festival 2017 | Colombo | SRI | 2017-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1677 | 4.00 | 7 | -1.60 | 20 | -32.00 | |
| | Liyanage, Deshani Sanjula | | | 1277 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nethmina, S A Indura | | | 1277 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Galappaththi, Chinthaka Anuruddh | f | | 2071 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hansaja, K D Dulan | | | 1277 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Weerasinghe, H K P | | | 1277 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Pathmasiri, R D Isuru Saranga | | | 1277 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | De Silva, Thenuki Hirunima | | | 1277 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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