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Individual Calculations January 2012 |
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| Roy Chowdhury, Saptarshi Total change: 3.20 | |   |
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| London Chess Classic 2011: Open | London | ENG | 2011-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2411 | 6.00 | 9 | -0.24 | 10 | -2.40 | |
|  Frank-Nielsen, Marie | | wf | 2015 | DEN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Blazquez, Denis | | | 2178 | FRA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Eames, Robert S | f | | 2241 | ENG | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Grover, Sahaj | m | | 2515 | IND | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Ledger, Dave J | f | | 2228 | ENG | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Crouch, Colin S | m | | 2366 | ENG | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Richardson, John R | f | | 2331 | ENG | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Karthikeyan, Murali | | | 2154 | IND | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Coleman, David J | c | | 2244 | ENG | 0.50 | 1 | -0.22 | 10 | -2.20 | |
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) | | | | 8e Open International de Vandoeuvre - A (+1900) | VANDOEUVRE LES NANCY | FRA | 2011-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2321 | 2411 | 6.00 | 9 | 0.56 | 10 | 5.60 | |
| | Le Bail, Clara | | | 2051 | FRA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Zienkiewicz, Alexandre | | | 2074 | FRA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Sanikidze, Tornike | g | | 2531 | GEO | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Villegas, Pierre | | | 2249 | MNC | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Cornette, Matthieu | g | | 2548 | FRA | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Gertosio, Franck | | | 2222 | FRA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Iglesias, Joachim | | | 2259 | FRA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Wagner, Dennis | f | | 2333 | GER | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Svetushkin, Dmitry | g | | 2621 | MDA | 0.50 | 1 | 0.27 | 10 | 2.70 | |
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) | | |
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