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Individual Calculations September 2010 |
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| Timmermans, Adri Total change: -28.75 | |   |
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| Dutch Open - Reservegroup A | Dieren | NED | 2010-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1867 | 1.00 | 4 | -0.68 | 25 | -17.00 | |
|  De Wit, Albert | | | 1958 | NED | 0.50 | 1 | 0.12 | 25 | 3.00 | |  Holtackers, Daan | | | 2032 | NED | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Van Kempen, Roderick | | | 1972 | NED | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Obels, Pepijn | | | 1748 | NED | 0.50 | 1 | -0.16 | 25 | -4.00 | |
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) | | | | 14e Hogeschool Zeeland Toernooi | Vlissingen | NED | 2010-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 1867 | 1.00 | 5 | -0.47 | 25 | -11.75 | |
| | Duessel, Udo | | | 2267 * | GER | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Stange, Wim | | | 2075 | NED | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Hekhuis, Jeroen | | | 2128 | NED | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Baekelant, Eva | | | 2034 | BEL | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Laarhoven, Marcel | | | 1716 | NED | 0.50 | 1 | -0.20 | 25 | -5.00 | | | * 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) | | |
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