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Individual Calculations March 2012 |
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| Halkias, Stelios Total change: -1.30 | |   |
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| 35. Zurich Weihnachtsopen Master | Zurich | SUI | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2389 | 2593 | 5.00 | 7 | -0.13 | 10 | -1.30 | |
|  Di, Fonzo Valerio | c | | 2193 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ghader, Pour Shayesteh | | wm | 2252 | IRI | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Kelecevic, Nedeljko | m | | 2238 | SUI | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Papa, Severin | m | | 2392 | SUI | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Grachev, Boris | g | | 2693 | RUS | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Sanikidze, Tornike | g | | 2531 | GEO | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Zude, Arno | m | | 2422 | GER | 1.00 | 1 | 0.27 | 10 | 2.70 | | | * 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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