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Individual Calculations September 2012 |
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| Begri, Felix Total change: 25.20 | |   |
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| 9. Longericher Sommer-Open | Koeln | GER | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1895 | 2.50 | 5 | 0.97 | 15 | 14.55 | |
|  Jiritschka, Wolfgang | | | 2021 | GER | 0.50 | 1 | 0.17 | 15 | 2.55 | |  Wigger, Reiner | | | 1982 | GER | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Martino-Gross, Peter | | | 2110 | GER | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Freundlieb, Thomas | | | 2120 | GER | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Mass, Elvira | | | 1990 | GER | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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) | | | | Cologne-Chess-Days 2012 | Koeln | GER | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 1895 | 1.50 | 4 | 0.71 | 15 | 10.65 | |
| | Freundlieb, Thomas | | | 2120 | GER | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Tochtenhagen, Wolfgang | | | 2098 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Weiler, Wolfgang | | | 2140 | GER | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Goy, Udo | | | 2218 | GER | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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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