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Individual Calculations March 2013 |
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| Nwachukwu, Chino Total change: 4.65 | |   |
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| Tradewise Gibraltar Chess Festival Masters Open | Gibraltar | ENG | 2013-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 1962 | 3.50 | 10 | 0.48 | 15 | 7.20 | |
|  Kriebel, Tadeas | f | | 2362 * | CZE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Byron, Alan M | | | 2167 | ENG | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Savage, Neil | | | 1620 | RSA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Karlsson, Jorgen | | | 2165 | SWE | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Herbold, Manfred | c | | 2164 | GER | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Burrows, Martin P | | | 2153 | ENG | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Samu, Sorin-Mihai | | | 2095 | ROU | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Lee, Kai Jie Edward | | | 2164 | SIN | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Jameson, David | | | 2143 | WLS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Valhondo Morales, Ruben | | | 2136 | ESP | 0.00 | 1 | -0.27 | 15 | -4.05 | | | * 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) | | | | Tradewise Gibraltar Chess Festival Challengers B | Gibraltar | ENG | 2013-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 1962 | 0.50 | 2 | -0.17 | 15 | -2.55 | |
| | Jameson, David | | | 2143 | WLS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Zanetti, Bruno | | | 2030 | SUI | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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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