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Individual Calculations April 2019 |
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| Kretschel, Klaus Total change: 1.20 | |   |
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| 35. ChessOrg Schachfestival Open | Bad Woerishofen | GER | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 2071 | 1.50 | 3 | 0.06 | 20 | 1.20 | |
|  Boldt, Heinrich | | | 1826 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Arndt, Stefan | | | 2205 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Gohla, Ulf | | | 2201 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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