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Individual Calculations September 2011 |
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| Otte, Marijn Total change: -8.40 | |   |
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| Science Park Amsterdam Chess Tournament - A | Amsterdam | NED | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2244 | 5.00 | 9 | -0.56 | 15 | -8.40 | |
|  Brookes, Christopher | | | 2056 | NED | 0.50 | 1 | -0.24 | 15 | -3.60 | |  Gravemaker, Wim Laurens | | | 2047 | NED | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Smit, Frans | | | 2055 | NED | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Ootes, Lars | | | 2376 | NED | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Tan, Matthew | f | | 2400 | NED | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Lombaers, Peter | | | 2097 | NED | 0.50 | 1 | -0.20 | 15 | -3.00 | | | De Roode, Martijn | | | 2098 | NED | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Goes, Sten | | | 2104 | NED | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Overeem, Marc | f | | 2158 | NED | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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