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Individual Calculations August 2014 |
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| Van Helvoort, Rob Total change: -11.60 | |   |
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| 8e Leiden Chess Tournament | Leiden | NED | 2014-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2144 | 4.50 | 8 | -0.58 | 20 | -11.60 | |
|  Aalders, Peter | | | 1903 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Das, Arghyadip | m | | 2439 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kouwenhoven, Arjen | | | 1995 | NED | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Habig, Bryan | | | 1958 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Van Der Zon, Stef | | | 1970 | NED | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Corstjens, Rolf | | | 1825 | NED | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Van Der Togt, Twan | | | 2013 | NED | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Jansen, Dirk Norbert | | | 2212 | GER | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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