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Individual Calculations March 2020 |
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| Weerathungalage, W D Malisha Sasv Total change: -18.40 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1261 | 1.50 | 5 | -0.46 | 40 | -18.40 | |
|  Lamahewa, C | | | 1661 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jayaweera, Hashan | | | 1374 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Gamage, A G R Ruwanmith | | | 1178 | SRI | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Pathirana, Luchitha Disal | | | 1237 | SRI | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Bandara, W M Nadil Dulshen | | | 1343 | SRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | * 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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