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Individual Calculations October 2013 |
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| Ivkin, Michael Total change: -15.75 | |   |
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| 10. Eschborner Schach-Open | Eschborn | GER | 2013-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1822 | 1.00 | 3 | -0.28 | 15 | -4.20 | |
|  Spitzl, Philipp | | | 2055 | GER | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Schulze, Manfred | | | 1976 | GER | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Urbach, Jens | | | 1598 | GER | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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) | | | | 24. Internationales Gocher Open | Goch | GER | 2013-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1821 | 1.50 | 5 | -0.77 | 15 | -11.55 | |
| | Schulte-Lentz, Christian | | | 2136 | GER | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Spenk, Willi | | | 1703 | GER | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Duessler, Stefanie | | | 2036 | GER | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Der, Josef | | | 1756 | GER | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Backes, Juergen | | | 1710 | GER | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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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