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Individual Calculations February 2023 |
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| Pfeffer, Werner Total change: -18.40 | |   |
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| 31. Aschacher Donau Open 2022 Gruppe C | Aschach an der Donau | AUT | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1663 | 2.50 | 5 | -0.92 | 20 | -18.40 | |
|  Hoelzl, Franz | | | 1390 | AUT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sonntagbauer, Manfred | | | 1491 | AUT | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Helmich, Nikolai | | | 1339 | GER | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Deleja-Hotko, Karl | | | 1775 | AUT | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Nopp, Josef | | | 1563 | AUT | 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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