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Individual Calculations January 2012 |
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| Sagues, Vincent Total change: 4.65 | |   |
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| Imperial College Open | London | ENG | 2011-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1952 | 1.00 | 4 | -0.49 | 15 | -7.35 | |
|  Whitehead, David J | | | 2079 | ENG | 0.50 | 1 | 0.17 | 15 | 2.55 | |  Varnam, Liam D | | | 2060 | ENG | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Orsagova, Erika | | | 2071 | SVK | 0.50 | 1 | 0.16 | 15 | 2.40 | | | McKerracher, Douglas | | | 1976 | SCO | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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) | | | | London Chess Classic 2011: Open | London | ENG | 2011-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 1952 | 2.50 | 7 | 0.80 | 15 | 12.00 | |
| | Webb, Laurence E | f | | 2283 | ENG | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Spivack, Simon S Y | | | 2175 | ENG | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Whitehead, David J | | | 2079 | ENG | 0.50 | 1 | 0.17 | 15 | 2.55 | | | McKenna, Jason P | | | 2110 | ENG | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Pedersen, Carsten | | | 2133 | DEN | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Maduekwe, Chiedu | | | 2180 | NGR | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Torner Planell, Josep Ramo | | | 2123 | ESP | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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