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Individual Calculations August 2012 |
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| Pijpers, Arthur Total change: -7.95 | |   |
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| 6e Leiden Chess Tournament - Group A | Leiden | NED | 2012-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2341 | 5.00 | 9 | -0.53 | 15 | -7.95 | |
|  Van Der Maat, Niek | | | 1977 | NED | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Ratsma, Midas | | | 1944 | NED | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Oei, Hway Ik | | | 2104 | NED | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Vorobiov, Evgeny E. | g | | 2586 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Verstraeten, Reinaert | | | 2171 | BEL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Khenkin, Igor | g | | 2669 | GER | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Von Meijenfeldt, Bart | | | 2123 | NED | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Gieben, Stijn | | | 2061 | NED | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Zakhartsov, Viacheslav V. | g | | 2547 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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