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Individual Calculations September 2011 |
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| Posch, Jan Total change: 2.70 | |   |
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| Science Park Amsterdam Chess Tournament - B | Amsterdam | NED | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1828 | 3.00 | 8 | 0.18 | 15 | 2.70 | |
|  Roggeveen, Wouter | | | 2000 | NED | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Bolhuis, Ridens | | | 2094 | NED | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Hazenberg, Frans | | | 1966 | NED | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Fasel, Ton | | | 1834 | NED | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Konnen, Timo | | | 1920 | NED | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Van De Kamp, Rob | | | 1894 | NED | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Schuetzhold, Frank | | | 1908 | GER | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Van Sonderen, Paul | | | 1902 | NED | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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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