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Individual Calculations April 2009 |
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| Kearsley, Raymond Total change: 17.50 | |   |
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| Open Praha 2009 - tournament B | Prague | CZE | 2009-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1809 | 1.00 | 5 | -0.29 | 25 | -7.25 | |
|  Bartos, Jan | f | | 2159 | CZE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Ziabari, Morteza | | | 1966 | GER | 1.00 | 1 | 0.71 | 25 | 17.75 | | | Wiener, Richard | | | 2025 | CZE | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Svetly, Jiri | | | 2028 | CZE | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Polifka, Wilfried | | | 1848 | GER | 0.00 | 1 | -0.45 | 25 | -11.25 | |
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) | | | | 25.ChessOrg Schachfestival Seniors | Bad Woerishofen | GER | 2009-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1809 | 4.50 | 8 | 0.99 | 25 | 24.75 | |
| | Schuler, Georg | | | 1963 | GER | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Reimann, Guenther | | | 1976 | GER | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Paetzold, Horst | | | 1834 | GER | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Gestrich, Wolfgang | | | 1721 | GER | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Dallmeier, Gerhard | | | 1851 | GER | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Hommann, Horst | | | 1925 | GER | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Dombrowe, Eckehard | | | 1844 | GER | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Garms, Ilse | | | 1720 | GER | 1.00 | 1 | 0.38 | 25 | 9.50 | |
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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