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Individual Calculations January 2012 |
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| Velez Betancourt, Nestor T Total change: -7.20 | |   |
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| Suriname Open | Paramaribo | SUR | 2011-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2302 | 3.50 | 6 | -0.72 | 10 | -7.20 | |
|  Tjong Tjin Joe, Calvin | | | 1936 | SUR | 0.50 | 1 | -0.40 | 10 | -4.00 | |  Matoewi, Roger | c | | 2153 | SUR | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Shoker, Samy | m | | 2512 | EGY | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Chang, Pierre | | | 1902 * | SUR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gajadin, Dewperkash | f | | 2185 | SUR | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Izijk, Jimmy | | | 2049 | AHO | 1.00 | 1 | 0.19 | 10 | 1.90 | | | * 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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