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Individual Calculations February 2016 |
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| Liyanage, Deshani Sanjula Total change: 3.60 | |   |
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| Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1115 | 1.00 | 5 | -0.17 | 40 | -6.80 | |
|  Naotunna, D R | | | 1515 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sarathchandra, Thihansa Dewwanth | | | 1331 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Moremada, Himeth | | | 1275 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Wanigarathne, K A N | | | 1280 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Edirisinghe, S Thulnith | | | 1263 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | * 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) | | | | Kalutara Chess Festival 2016 | Kalutara | SRI | 2016-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1115 | 0.50 | 1 | 0.26 | 40 | 10.40 | |
| | Yasanga, W C M Kasun | | | 1318 | SRI | 0.50 | 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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