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Individual Calculations January 2015 |
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| Van Riemsdijk, Dirk D. Total change: -16.00 | |   |
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| Panamerican Senior Championship 2014 +65 | Sao Paulo/SP | BRA | 2014-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2095 | 2.50 | 6 | -0.80 | 20 | -16.00 | |
|  Castellar, Juarez Iorio | | | 1695 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Van Riemsdijk, Herman C. | m | | 2351 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Scardini, Leonardo | | | 1695 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Baeta, Marcio Netto | | | 2053 | BRA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | De Haro, Martim Afonso Palma | | | 2027 | BRA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Browne, Walter S. | g | | 2432 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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