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Individual Calculations February 2015 |
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| Bodicker, Rob Total change: -39.80 | |   |
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| Schaakfestival Groningen 2014 Compact A | Groningen | NED | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 1994 | 1.00 | 5 | -0.65 | 20 | -13.00 | |
|  Hagenbach, Udo | | | 2183 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Boer, Alef | | | 2193 | NED | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Hagendijk, Klaas | | | 2067 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Knol, Geon | | | 2132 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Hendriks, Peter | | | 2030 | NED | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | | | Tata Steel Chess Tournament 2015 - T2F | Wijk aan Zee | NED | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2006 | 1.50 | 9 | -1.34 | 20 | -26.80 | |
| | Markus, John | | | 2135 | NED | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Coenen, Eduard | | | 2096 | NED | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Perez Garcia, Hebert | | | 2158 | NED | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Ghijsen, Pim | | | 2164 | NED | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Oosterlaken, Ed | | | 2043 | NED | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Eveleens, Wim | | | 2086 | NED | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Ludden, Gert-Jan | | | 2262 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Janse, Jan Jaap | | | 2200 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Van Den Dikkenberg, Erik | f | | 2189 | NED | 0.00 | 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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