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Individual Calculations November 2011 |
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| Kollars, Michael Total change: -13.20 | |   |
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| 20.Apolda Open | Apolda | GER | 2011-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1597 | 0.50 | 5 | -0.92 | 30 | -27.60 | |
|  Zahn, Alina | | | 1618 | GER | 0.00 | 1 | -0.47 | 30 | -14.10 | |  Schroeder, Klaus | | | 1889 | GER | 0.50 | 1 | 0.35 | 30 | 10.50 | | | Meissel, Jan | | | 1839 | GER | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Siegl, Detlef | | | 1924 | GER | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Michels, Kim | | | 1618 | GER | 0.00 | 1 | -0.47 | 30 | -14.10 | |
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) | | | | 12.Bad Harzburger Schachtage Open | Bad Harzburg | GER | 2011-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1597 | 1.50 | 5 | 0.48 | 30 | 14.40 | |
| | Stotyn, Fabian | | | 1997 * | GER | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Duijker, Bert | | | 1892 | NED | 0.50 | 1 | 0.35 | 30 | 10.50 | | | Dehning-Busse, Karsten | | | 1815 | GER | 0.50 | 1 | 0.28 | 30 | 8.40 | | | Beuger, Ronald | | | 1834 | GER | 0.50 | 1 | 0.30 | 30 | 9.00 | | | Wachinger, David | | | 1689 | GER | 0.00 | 1 | -0.37 | 30 | -11.10 | | | * 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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