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Individual Calculations January 2014 |
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| Acosta, Mariano Total change: -13.95 | |   |
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| Pilsen Open 2013 | Plzen | CZE | 2013-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1978 | 3.50 | 6 | 0.25 | 15 | 3.75 | |
|  Fakan, Petr | | | 1578 * | CZE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Neuschmied, Siegfried | f | | 2227 | AUT | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Kroezen, Roland | | | 1704 | NED | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Ernst, Michael | | | 2164 | AUT | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Pospisil, Petr | | | 1714 | CZE | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Kuba, Stanislav | f | | 2186 | CZE | 1.00 | 1 | 0.77 | 15 | 11.55 | | | * 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) | | | | 5th London Chess Classic 2013: Open | London | ENG | 2013-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 1991 | 1.00 | 5 | -1.18 | 15 | -17.70 | |
| | Sarkar, Justin | m | | 2391 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Haddock, Paul | | | 1668 | ENG | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Bao, Qilin | | | 2166 | CHN | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Josse, Mark | | | 2173 | ENG | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Gupta, Arul | | | 1840 | ENG | 0.00 | 1 | -0.70 | 15 | -10.50 | | | * 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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