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Individual Calculations April 2008 |
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| Tiggelman, Rene Total change: -13.80 | |   |
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| Dutch Team Competition - 3F - round 5-6 | Various | NED | 2007-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2210 | 0.50 | 2 | -0.56 | 15 | -8.40 | |
|  Grochal, Joey | | | 2152 | NED | 0.00 | 1 | -0.58 | 15 | -8.70 | |  Krul, Rene | | | 2224 | NED | 0.50 | 1 | 0.02 | 15 | 0.30 | |
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) | | | | Corus Chess 2008 - Weekend 2A | Wijk aan Zee | NED | 2008-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2207 | 1.50 | 3 | -0.36 | 15 | -5.40 | |
| | Loeber, Roderick | | | 2174 | NED | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Sikorska, Agata | | | 2097 | POL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Lesman, Francis | | | 2088 | NED | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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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