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Individual Calculations September 2021 |
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| Renkens, Stef Total change: 14.60 | |   |
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| 36ste Open van Geraardsbergen 2021 | Geraardsbergen | BEL | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1534 | 2.50 | 8 | 0.73 | 20 | 14.60 | |
|  Boudry, William | | | 1934 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pauwels, Rudi | | | 1763 | BEL | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Jorritsma, Stefan | | | 1823 | NED | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Legemaat, Gerrit | | | 1934 * | NED | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Bertram, Johannes | | | 1934 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Caufriez, Olivier | | | 1779 | BEL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Steijn, Sjaak | | | 1798 | NED | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Karayilan, Nilufer | | | 1312 | NED | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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