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Individual Calculations March 2012 |
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| Cox, Jan Total change: 16.50 | |   |
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| Dutch Team Competition - 1B - Round 5-6 | Various | NED | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 1976 | 0.00 | 2 | -0.35 | 15 | -5.25 | |
|  Gryson, Wouter | | | 2251 | BEL | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Dek, Lennart | | | 2233 | NED | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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 2011 - 2F Tienkampen | Wijk aan Zee | NED | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 1976 | 4.00 | 9 | 1.45 | 15 | 21.75 | |
| | Helder, Marc | | | 2155 | NED | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Bekker, Stefan | | | 2169 | NED | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Havenaar, Jan | | | 2169 | NED | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Otten, Martijn | | | 1964 | NED | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Roering, Ed | | | 2153 | NED | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Goes, Sten | | | 2133 | NED | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Testa, Adriano | | | 2267 | ITA | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Abicht, Till Konstantin, Dr. | | | 2112 | GER | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Van Weersel, Arlette | | wm | 2189 | NED | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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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