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Individual Calculations July 2008 |
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| Helgason, Reynir Total change: -3.45 | |   |
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| Dutch Team Competition - 2B - round 7-9 | Various | NED | 2007-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2339 | 1.50 | 3 | -0.23 | 15 | -3.45 | |
|  Peek, Marcel | m | | 2388 | NED | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Croese, Cor | | | 2333 | NED | 1.00 | 1 | 0.49 | 15 | 7.35 | |  Coene, Igor | | | 2105 | NED | 0.00 | 1 | -0.79 | 15 | -11.85 | |
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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