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Individual Calculations August 2017 |
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| Wickramasinghe, N G Namal Total change: -11.60 | |   |
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| 6th Mercantile and Government Service International Rating Chess Championship 2017 | Colombo, Sri Lanka | SRI | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1758 | 2.50 | 4 | -0.58 | 20 | -11.60 | |
|  Madusanka , L D D | | | 1358 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Siriwardane, A L | | | 1425 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Wettasinghe, S V | | | 1624 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Vidanagamage, J R | | | 1685 | SRI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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