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Individual Calculations August 2012 |
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| Goudriaan, Etienne Total change: -16.35 | |   |
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| 6e Leiden Chess Tournament - Group A | Leiden | NED | 2012-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2260 | 2375 | 4.50 | 9 | -1.09 | 15 | -16.35 | |
|  Kat, Rudolf | | | 1978 | NED | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Roorda, Thijs | | | 2025 | NED | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Sanders, Isaac B | | | 2100 | ENG | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Von Meijenfeldt, Bart | | | 2123 | NED | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Sundararajan, Kidambi | g | | 2459 | IND | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Vorobiov, Evgeny E. | g | | 2586 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Van Der Wiel, John T.h. | g | | 2430 | NED | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Lalith, Babu M.r. | g | | 2529 | IND | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Iturbide Arnedo, Oscar | | | 2113 | ESP | 0.00 | 1 | -0.82 | 15 | -12.30 | |
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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