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Individual Calculations March 2020 |
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| Gamage, A G R Ruwanmith Total change: 15.20 | |   |
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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 |
| 1295 | 1178 | 3.00 | 7 | 0.38 | 40 | 15.20 | |
|  Mallawarachchi, T S | | | 1578 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Wickramasinghe, V W A Vinuda Vidm | | | 1133 | SRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Saravanabaavan, Brijeash | | | 1559 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mihindupriya, Thisitha Bashana | | | 1064 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Weerathungalage, W D Malisha Sasv | | | 1261 | SRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Samarakoon, Vivash Ransara | | | 1287 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Methsara, E G Ruvindu | | | 1182 | SRI | 0.50 | 1 | 0.01 | 40 | 0.40 | | | * 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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