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Individual Calculations February 2015 |
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| Knol, Geon Total change: -1.60 | |   |
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| Schaakfestival Groningen 2014 Compact A | Groningen | NED | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2132 | 2.50 | 4 | -0.15 | 20 | -3.00 | |
|  Vrolijk, Liam | | | 1817 | NED | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Hovenga, Alje | | | 2207 | NED | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Bodicker, Rob | | | 1994 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Den Boer, Paul | | | 1983 | NED | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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 - W2E | Wijk aan Zee | NED | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2132 | 1.50 | 3 | 0.07 | 20 | 1.40 | |
| | Altenbernd, Dirk | | | 2000 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Doggers, Peter | | | 2268 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Miesen, Fabian | | | 2184 | NED | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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