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Individual Calculations January 2017 |
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| Zhigalko, Sergei Total change: -8.60 | |   |
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| OP 1 Roma citta' aperta | Roma | ITA | 2016-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2397 | 2671 | 6.50 | 9 | -0.86 | 10 | -8.60 | |
|  Krishna, C R G | m | | 2390 | IND | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Swayams, Mishra | m | | 2473 | IND | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Petkov, Vladimir | g | | 2515 | BUL | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Madeira, Wagner Martins | f | | 2271 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Camacho Collados, Jose | m | | 2388 | KOR | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Gabuzyan, Hovhannes | g | | 2577 | ARM | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Karousos-Theodorakis, Nikolaos | | | 2271 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lanzani, Mario | m | | 2273 | ITA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Carlstedt, Jonathan | m | | 2412 | GER | 1.00 | 1 | 0.18 | 10 | 1.80 | | | * 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) | | |
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