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Individual Calculations March 2012 |
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| Grachev, Boris Total change: 12.30 | |   |
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| 35. Zurich Weihnachtsopen Master | Zurich | SUI | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2526 | 2693 | 5.50 | 7 | 0.61 | 10 | 6.10 | |
|  Studer, Noel | | | 2293 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Zozulia, Anna | m | wg | 2370 | BEL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Prohaszka, Peter | g | | 2564 | HUN | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Miezis, Normunds | g | | 2547 | LAT | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Halkias, Stelios | g | | 2593 | GRE | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Alekseev, Evgeny | g | | 2670 | RUS | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Kurnosov, Igor | g | | 2648 | RUS | 0.50 | 1 | -0.06 | 10 | -0.60 | | | * 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) | | | | Hiltion Schachfestival Masters | Basel | SUI | 2012-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2529 | 2693 | 5.50 | 7 | 0.62 | 10 | 6.20 | |
| | Curien, Nicolas | | | 2293 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Filipovic, Branko | m | | 2374 | CRO | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Hera, Imre Jr | g | | 2558 | HUN | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Fier, Alexandr | g | | 2604 | BRA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Bartel, Mateusz | g | | 2658 | POL | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Ghaem Maghami, Ehsan | g | | 2569 | IRI | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Turov, Maxim | g | | 2645 | RUS | 1.00 | 1 | 0.43 | 10 | 4.30 | | | * 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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