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Individual Calculations March 2018 |
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| Wijeratne, Rehan Nawantha Total change: 34.80 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1055 | 2.50 | 6 | 0.87 | 40 | 34.80 | |
|  Thilakarathne, Malidu Amodya | | | 1455 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Perera, Mulina | | | 1143 | SRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Sano, S | | | 1243 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Wimaladharma, W Thivain J | | | 1211 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Karunarathne, D D W Gamini | | | 1210 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Jayasekara, Buvidu Dilhan | | | 1184 | SRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | * 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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