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Individual Calculations January 2017 |
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| Ariyasinghe, T.r Total change: 21.60 | |   |
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| 8th Ethugalpura International Rated Chess Championship 2016 | Kurunegala | SRI | 2016-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1582 | 6.50 | 9 | 0.54 | 40 | 21.60 | |
|  Ranasnghe, Ridmi Veenavi | | | 1182 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kahandawala, K O A | | | 1185 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Withanarachchi, W A Vinoli Oneth | | | 1228 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Wettasinha, Vasanta | | | 1725 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Weerasekara, W M S D B | | | 1245 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Bandara, Kasun | | | 1280 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Lahiru, N P G Sithija | | | 1833 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Nivaethan, R | | | 1302 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Herath, H M A K | | | 1868 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | * 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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