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Individual Calculations January 2019 |
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| Yasanga, W C M Kasun Total change: 57.60 | |   |
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| Sri Lanka Inter Club B Chess Championship 2018 | Colombo | SRI | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1395 | 3.50 | 5 | 1.44 | 40 | 57.60 | |
|  Dissanayake, R K T | | | 1795 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Perera, H Sohan P A | | | 1360 | SRI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Sandamith, W M | | | 1763 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Perera, G S M | | | 1249 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Sanjaya, W M Lankanath | | | 1303 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | * 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) | | |
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