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Individual Calculations March 2011 |
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| Gagunashvili, Merab Total change: -19.70 | |   |
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| 34. Zurich Weihnachtsopen Master | Zurich | SUI | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2312 | 2619 | 5.00 | 7 | -0.91 | 10 | -9.10 | |
|  Holm, Kristian Stuvik | | | 2219 * | NOR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Jaracz, Barbara | | wg | 2274 | POL | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Wyss, Jonas | f | | 2307 | SUI | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Grandadam, Nicolas | | | 2271 | SUI | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Baramidze, David | g | | 2546 | GER | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Zozulia, Anna | m | wg | 2346 | BEL | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Gloor, Roger | | | 2221 | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | GEO 70th Championship | Tbilisi | GEO | 2011-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2395 | 2619 | 0.50 | 2 | -1.06 | 10 | -10.60 | |
| | Quparadze, Giga | | | 2395 | GEO | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Quparadze, Giga | | | 2395 | GEO | 0.00 | 1 | -0.78 | 10 | -7.80 | |
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) | | |
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