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Individual Calculations January 2014 |
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| Berkovich, Mark A Total change: -29.40 | |   |
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| Schaakfestival Groningen 2013 Open A | Groningen | NED | 2013-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2366 | 4.50 | 9 | -2.94 | 10 | -29.40 | |
|  De Groot, Hendrik | | | 2063 | NED | 0.50 | 1 | -0.36 | 10 | -3.60 | |  Sparenberg, Erik | | | 2112 | NED | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Beerdsen, Thomas | | | 2154 | NED | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Van Foreest, Lucas | | | 2120 | NED | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Khelaia, Giorgi | | | 2110 | GEO | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Mager, Denis | | | 2060 | GER | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Stavast, Dick | | | 2066 | NED | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Senders, Mischa | | | 2058 | NED | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Markus, John Raymond | | | 2118 | NED | 1.00 | 1 | 0.19 | 10 | 1.90 | |
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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