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Individual Calculations April 2015 |
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| Collins, Alan Total change: -12.00 | |   |
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| ChessOrg Schachfestival 2015 Seniorenturnier | Bad Woerishofen | GER | 2015-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1747 | 3.00 | 8 | -0.60 | 20 | -12.00 | |
|  Macher, Claus | | | 2037 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Zwetz, Anita | | | 1875 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Oud, Niek | | | 1901 | NED | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Wraga, Teresa | | | 1617 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Komeinda, Josef | | | 1644 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Hartlaub, Marianne | | | 1578 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Felger, Karl | | | 1807 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Hansch, Klaus-Michael | | | 1851 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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