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Individual Calculations January 2017 |
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| Mehalathan, Sivakumar Total change: 0.60 | |   |
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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 |
| 1414 | 1617 | 6.50 | 9 | 0.03 | 20 | 0.60 | |
|  Gamage, G D P A | | | 1217 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gunarathne, Senila Amaneth | | | 1220 | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Dineth, S A Induwara | | | 1217 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gunasekara, W K M | | | 1217 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dissanayake , Sithila C | | | 1332 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Jayasundara, Mihisha Anjali | | | 1407 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kumara, C M S Praneeth | | | 1792 | SRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Lamahewa, C | | | 1899 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mathes Arachchi , Bhanila M | | | 1422 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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