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Individual Calculations August 2017 |
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| Uyanhewage, T K Total change: 25.80 | |   |
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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 |
| 1649 | 1674 | 4.00 | 5 | 1.29 | 20 | 25.80 | |
|  De Silva, Kaushika | | | 2045 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Karunarathne, D D W Gamini | | | 1274 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kanathipan, Thiruchelvan | | | 1402 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Weerakoon, Nalin | | | 1452 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Narahenpitiya, Pathiranalage S R | | | 2074 * | SRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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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