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Individual Calculations April 2023 |
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| Walther, Renate Total change: -4.60 | |   |
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| 38. ChessOrg-Schachfestival in Bad Woerishofen - Senioren | Bad Woerishofen | GER | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1220 | 0.50 | 8 | -0.23 | 20 | -4.60 | |
|  Emser, Heinrich | | | 1822 | GER | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Titz, Waldemar | | | 1710 | GER | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Gottwald, Helmut | | | 1659 | GER | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Mahrla, Hans, Dr. | | | 1654 | GER | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Dreisch, Juergen | | | 1590 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Luebbers, Doris, Dr. | | | 1498 | GER | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Koppenhoefer, Heinz | | | 1560 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Jovi, Klaus | | | 1510 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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