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Individual Calculations September 2021 |
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| Roose, Bernard Total change: -97.80 | |   |
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| 36ste Open van Geraardsbergen 2021 | Geraardsbergen | BEL | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1488 | 2.00 | 8 | -2.79 | 20 | -55.80 | |
|  Verlinden, Robijn | | | 1888 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Van Herck, Marcel | | | 1888 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Turdiyeva, Maryam | | | 1285 | AUT | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Noyelles, Benoit | | | 1270 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Knol, Jeffrey | | | 1145 | NED | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Karayilan, Nilufer | | | 1312 | NED | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Deschuyteneer, Lucien | | | 1359 | BEL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Shah, Shrey | | | 1233 | NED | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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) | | | | Brugse Meesters - Belgian Open Championship 2021 B-group | Brugge | BEL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1488 | 1.00 | 5 | -2.10 | 20 | -42.00 | |
| | Dutre, Wonder | | | 1632 | BEL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Malfliet, Alexander | | | 1600 | BEL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Decraene, Lotus | | | 1263 | BEL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Van Gaalen, Jakob | | | 1278 | BEL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Peeters, Paul | | | 1143 | BEL | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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