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Individual Calculations February 2015 |
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| Bomans, Arno Total change: 33.00 | |   |
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| 35ème Open international d'Echecs de Béthune - Tournoi A | BETHUNE | FRA | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2310 | 2248 | 5.00 | 9 | 1.22 | 20 | 24.40 | |
|  Satyapragyan, Swayangsu | m | | 2410 | IND | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Degraeve, Jean-Marc | g | | 2563 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Luminet, Denis | | | 2171 | BEL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Goossens, Hanne | | wf | 2090 | BEL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | De Feijter, Bas | | | 1945 | NED | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Housieaux, David | m | | 2437 | FRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Jerez Perez, Alfonso | m | | 2405 | ESP | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Bitalzadeh, Ali | m | | 2403 | NED | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Shirazi, Kamran | m | | 2365 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | Belgian Interclubs 2014-2015 Rounds 6-7 | Various | BEL | 2015-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2250 | 1.00 | 1 | 0.43 | 20 | 8.60 | |
| | Bertrem, Stijn | | | 2200 | BEL | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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