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Individual Calculations October 2014 |
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| Thilakarathne, D G D Chamil Total change: -19.00 | |   |
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| National Amateur Chess Championship 2014 | Colombo | SRI | 2014-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1674 | 5.00 | 7 | -0.95 | 20 | -19.00 | |
|  Lakshan, G Dilina Udeepa | | | 1274 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Dipsara, K M Dumal Kavish | | | 1274 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Edirisinghe, S Thulnith | | | 1302 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sandeepa , W A Geeshan | | | 1274 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shashiprabath, D Adeepa | | | 1416 | SRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Perera, U I Himal | | | 1420 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Herath, H M A Y | | | 1554 | SRI | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * 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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