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Individual Calculations February 2016 |
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| Wijesekara, Himaya Total change: -4.00 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1163 | 1.50 | 5 | 0.16 | 40 | 6.40 | |
|  Jayasundara, P K U M | c | | 1563 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jayanka, L P P R | | | 1536 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Devmila, G H Yalitha | | | 1003 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Madurapperuma, M A D Maheshika L | | | 1429 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Deraniyagala, Vimukthi Prathap | | | 1339 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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) | | | | 20th Battle of the Kings | Colombo | SRI | 2016-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1163 | 0.00 | 1 | -0.26 | 40 | -10.40 | |
| | Gamlath, Kavindu Geenoth | | | 1351 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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