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Individual Calculations January 2010 |
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| Bass, John W Total change: -27.45 | |   |
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| London Chess Classic Open | London | ENG | 2009-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 2068 | 2.50 | 8 | -1.83 | 15 | -27.45 | |
|  Berzinsh, Roland | m | | 2424 | LAT | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Piper, Matthew S | | | 2304 | ENG | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Hoffmann, Piotr | | | 1748 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Sagues, Vincent | | | 1948 | FRA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Osborne, Marcus E | | | 2232 | ENG | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Valentine, Brian J | | | 1978 | ENG | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Tarun, Malhotra | | | 1735 | IND | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Campbell, Eoin | | | 1910 | SCO | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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