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Individual Calculations February 2015 |
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| Noordkamp, Wouter Total change: 25.60 | |   |
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| Tata Steel Chess Tournament 2015 - D3H | Wijk aan Zee | NED | 2015-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1998 | 1.50 | 2 | 0.56 | 20 | 11.20 | |
|  Van Caspel, Ruud | | | 2077 | NED | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Van De Griend, Johan | | | 1962 | NED | 1.00 | 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 - T3J | Wijk aan Zee | NED | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1998 | 5.50 | 9 | 0.72 | 20 | 14.40 | |
|  Kat, Rudolf | | | 1962 | NED | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Oud, Niek | | | 1914 | NED | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Van Westerop, Sebastiaan | | | 1957 | NED | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Van Der Schee, Peter | | | 1890 | NED | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Overweg, Danny | | | 1947 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Helder, Marc | | | 2085 | NED | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Brouwer, Rein | | | 2076 | NED | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Ramer, Milan | | | 2016 | NED | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Van Der Hooven, Evert | | | 1931 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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