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Individual Calculations February 2015 |
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| Ranasinghe, P K Total change: 31.60 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1554 | 4.50 | 6 | 0.79 | 40 | 31.60 | |
|  Nanayakkara, K G Rishitha Shenal | | | 1154 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kodithuwakku, Lisara | | | 1249 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ranmith, W S | | | 1729 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kodithuwakku, Himsara | | | 1352 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Galagamaarachchi, A.s. | | | 1744 | SRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Wanigasinghe, Nipuna Nandika | | | 1441 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | * 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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