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Individual Calculations September 2021 |
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| Clemens, Adrian Total change: -17.40 | |   |
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| 36ste Open van Geraardsbergen 2021 | Geraardsbergen | BEL | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 2123 | 6.00 | 9 | -0.87 | 20 | -17.40 | |
|  Lallemand, Paul | | | 1723 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Koster, Paul | | | 1815 | NED | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Van Dijkhuizen, Robbert | | | 1855 | NED | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Grooten, Herman | m | | 2250 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Dreelinck, Adriaan | | | 1863 | BEL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Vanhee, Freddy | | | 1862 | BEL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Van Rij, Gert | | | 1941 | NED | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Six, Stefaan | | | 1817 | BEL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Vreugdenhil, Frans | | | 1978 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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