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Individual Calculations February 2018 |
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| Lakshitha, H H Sasindu Total change: 13.80 | |   |
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| 2nd SSC Open International Rating Chess Tournament 2017 | Matara | SRI | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1724 | 6.00 | 8 | 0.69 | 20 | 13.80 | |
|  Atapattu, Thenugi Linaya | | | 1324 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wijesinghe, W M M N | | | 1324 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayawickrama, U W R K | | | 1324 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gunasinghe, W A T S | | | 1939 | SRI | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Lamahewa, C | | | 1793 | SRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Peiris, T G M | | | 2124 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Seneka, M W Thenumi | | | 1324 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Chamathka, Weerasinghe A Chethan | | | 1324 * | 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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