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Individual Calculations February 2023 |
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| Groffen, Hans Total change: 8.00 | |   |
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| 41eme Open International d'Echecs de Bethune - Tournoi A | BETHUNE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2090 | 4.50 | 9 | 0.40 | 20 | 8.00 | |
|  Verboven, Wout | | | 2001 | BEL | 0.50 | 1 | -0.12 | 20 | -2.40 | |  Klaren, Oscar | | | 1998 | NED | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Iolis, Oleg | | | 2228 | BEL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Heldenbergh, Nils | | | 2003 | BEL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Willockx, Ritsaart | | | 1924 | BEL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Burgnies, Stephane | | | 2160 | FRA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Verstraeten, Rein | m | | 2377 | BEL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Verheyen, Olivier | | | 2136 | BEL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Bujisho, Benjamin | m | | 2335 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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