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Individual Calculations February 2015 |
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| Gilbert, Colin Total change: 1.80 | |   |
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| Tata Steel Chess Tournament 2015 - T5G | Wijk aan Zee | NED | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1764 | 3.00 | 7 | 0.37 | 20 | 7.40 | |
|  Duinmaijer, Martin | | | 1809 | NED | 1.00 | 1 | 0.56 | 20 | 11.20 | |  Ippel, Cok | | | 1863 | NED | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Hagen, Tejo | | | 1783 | NED | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Kastelein, Gerard | | | 1794 | NED | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Roomer, Paul | | | 1863 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Hlavaj, Bela | | | 1796 | NED | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Van Der Ploeg, Geert Roelof | | | 2164 * | NED | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Belgian Interclubs 2014-2015 Rounds 6-7 | Various | BEL | 2015-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1764 | 0.00 | 1 | -0.28 | 20 | -5.60 | |
| | Belva, Frederic | | | 1927 | BEL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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