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Individual Calculations January 2018 |
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| Denipitiya, H D Gihara Sewmi Total change: -35.60 | |   |
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| 3rd Kolonnawa International Rating Chess Championship 2017 | Colombo | SRI | 2017-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1046 | 0.00 | 4 | -0.89 | 40 | -35.60 | |
|  Pavalachandran, Ashvini | | | 1446 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dissanayake, Kamesh Janaja | | | 1246 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Gamarathne, Oneth | | | 1226 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Akuratiya, A G Javindi Avarjana | | | 1191 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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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