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Individual Calculations August 2014 |
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| Ameling, Bob Total change: -14.00 | |   |
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| 8e Leiden Chess Tournament - groep B | Leiden | NED | 2014-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1835 | 0.50 | 3 | -0.70 | 20 | -14.00 | |
|  Mercan Cano, Oscar | | | 1728 | NED | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Van De Griend, Johan | | | 1974 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Zwetsloot, Piet | | | 2039 | NED | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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