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Individual Calculations May 2018 |
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| Matoewi, Roger Total change: 33.80 | |   |
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| Nationale Schaakkampioenschappen 2018 | Paramaribo | SUR | 2018-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2033 | 10.00 | 12 | 1.69 | 20 | 33.80 | |
|  Kalka, Shiva | | | 1656 | SUR | 1.00 | 1 | 0.09 | 20 | 1.80 | |  De Baas, Rafe | | | 1633 * | SUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chang, Pierre | | | 1948 | SUR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Giasi, Viresh | f | | 2004 | SUR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Hanoeman, Suradj | c | | 2054 | SUR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Mungroo, Franklin | | | 1999 | SUR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Chashawa, Shaief | | | 1633 * | SUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Finkie, Kelvin | | | 1647 | SUR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dos Ramos, Rosangela | | wf | 1777 | SUR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sanches, Casanova Romario | c | | 2107 | SUR | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Gajadin, Dewperkash | f | | 2051 | SUR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Kalidjo, Imaan | | | 1807 | SUR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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