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Individual Calculations September 2011 |
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| Gosman, Theo Total change: -7.05 | |   |
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| Science Park Amsterdam Chess Tournament - B | Amsterdam | NED | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2051 | 3.50 | 6 | -0.47 | 15 | -7.05 | |
|  Schreuder Peters, Misja | | | 1915 | NED | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Reinders, Joan | | | 1848 | NED | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Zegstroo, Martin | | | 1865 | NED | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Kelder, Sjoerd | | | 1984 | NED | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Hauptmann, Thomas | | | 2017 | NED | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Scholten, Karel | | | 1939 | NED | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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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