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Individual Calculations January 2012 |
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| Oratovsky, Michael Total change: -1.40 | |   |
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| Ascona Chess Festival 2011 - GM | Ascona | SUI | 2011-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2402 | 2522 | 5.50 | 9 | -0.38 | 10 | -3.80 | |
|  Foisor, Cristina-Adela | m | wg | 2418 | ROU | 0.50 | 1 | -0.14 | 10 | -1.40 | |  Zeller, Frank | m | | 2375 | GER | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Botta, Gabriele | f | | 2303 | SUI | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Trois, Francisco R T | m | | 2275 | BRA | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Lund, Silas | m | | 2398 | DEN | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Strikovic, Aleksa | g | | 2564 | SRB | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Ninov, Nikolai | m | | 2509 | BUL | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Mirumian, Vigen | g | | 2530 | CZE | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Salvetti, Alec | f | | 2248 | ITA | 1.00 | 1 | 0.17 | 10 | 1.70 | |
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) | | | | Ascona Weekend Chess Open 2011 | Ascona | SUI | 2011-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2300 | 2522 | 4.00 | 5 | 0.24 | 10 | 2.40 | |
| | Boschetti, Claudio | | | 2122 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Brancaleoni, Maurizio | f | | 2275 | ITA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Grunberg, Mihai-Lucian | m | | 2417 | ROU | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Mirumian, Vigen | g | | 2530 | CZE | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Cavaletto, Massimo | | | 2157 | 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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