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Individual Calculations September 2012 |
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| Roiz, Michael Total change: 2.90 | |   |
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| Int. Chessfestival Biel Open Master | Biel | SUI | 2012-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2483 | 2615 | 7.50 | 11 | 0.29 | 10 | 2.90 | |
|  Hasenohr, Benedict | | | 2215 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Lang, Torsten | f | | 2374 | GER | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Golod, Vitali | g | | 2547 | ISR | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Vachier-Lagrave, Maxime | g | | 2686 | FRA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Kraemer, Martin | m | | 2506 | GER | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Vishnu Prasanna, Vasanthan | m | | 2435 | IND | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Czebe, Attila | g | | 2478 | HUN | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Grachev, Boris | g | | 2674 | RUS | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Kurnosov, Igor | g | | 2663 | RUS | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Das, Arghyadip | m | | 2485 | IND | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Gloor, Roger | | | 2251 | SUI | 1.00 | 1 | 0.10 | 10 | 1.00 | | | * 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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