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Individual Calculations September 2021 |
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| Wiley, Tom E Total change: 1.80 | |   |
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| 36ste Open van Geraardsbergen 2021 | Geraardsbergen | BEL | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 2145 | 6.00 | 8 | 0.09 | 20 | 1.80 | |
|  Kohlrausch, Armin | | | 1745 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Grooten, Tommy | | | 1897 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Smekens, Ruben | | | 2026 | BEL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Vreugdenhil, Frans | | | 1978 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Demiddele, Kevin | | | 1906 | BEL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Spruit, Paul | | | 2003 | NED | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Boudry, William | | | 2029 | BEL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Van Herck, Marcel | | | 2037 | BEL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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