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Individual Calculations January 2020 |
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| Senevirathne, S D B K Total change: 34.00 | |   |
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| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1357 | 4.00 | 7 | 0.85 | 40 | 34.00 | |
|  Jayashanka, S A D Sadeepa | | | 1084 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Fonseka, C K D | | | 1655 | SRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Dassanayake, D M G S | | | 1757 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Thennakoon , T M S M B | | | 1072 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Dhanawalawithana, D W I U H | | | 1060 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Dilhara, R.m. Themiya | | | 1580 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Uduwala, Pramod Dimuthu | | | 1620 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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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