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Individual Calculations January 2012 |
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| Chang, Pierre Total change: 35.70 | |   |
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| Suriname Open | Paramaribo | SUR | 2011-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1901 | 3.50 | 7 | 1.19 | 30 | 35.70 | |
|  Matoewi, Roger | c | | 2153 | SUR | 1.00 | 1 | 0.81 | 30 | 24.30 | | | Hanoeman, Suradj | c | | 1983 | SUR | 0.50 | 1 | 0.11 | 30 | 3.30 | |  Joseph, Marcus | | | 2182 | TRI | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Velez Betancourt, Nestor T | m | | 2301 * | CUB | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Tjong- A- Hung, Edwin | | | 1845 | AHO | 1.00 | 1 | 0.42 | 30 | 12.60 | | | Tjong Tjin Joe, Calvin | | | 1936 | SUR | 0.00 | 1 | -0.45 | 30 | -13.50 | | | Veer, Willem | | | 1927 | SUR | 1.00 | 1 | 0.54 | 30 | 16.20 | | | * 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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