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Individual Calculations April 2015 |
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| Hartlaub, Marianne Total change: -21.20 | |   |
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| ChessOrg Schachfestival 2015 Seniorenturnier | Bad Woerishofen | GER | 2015-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1578 | 2.00 | 9 | -1.06 | 20 | -21.20 | |
|  Zwetz, Anita | | | 1875 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Oser, Thor | | | 1786 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Wilfert, Eva-Maria | | | 1687 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Schulz, Franz | | | 1646 | GER | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Schumacher, Ursula | | | 1692 | GER | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Bretscher, Robert | | | 1645 | SUI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Collins, Alan | | | 1747 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Buss, Richard | | | 1684 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Kuhn, Hans | | | 1557 | GER | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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