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Individual Calculations September 2023 |
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| Gerold, Arnold Total change: 11.60 | |   |
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| tschaturanga Sommer Cup 2023 Group A Round 3-6 | Vienna | AUT | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1673 | 2.50 | 4 | 1.14 | 20 | 22.80 | |
|  Pos, Andreas | | | 1657 | AUT | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Goetz, Christoph | | | 1937 | AUT | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Fuertler, Oliver | | | 1805 | AUT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Linnert, Peter | | | 1791 | AUT | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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) | | | | 2. Wiener Amateurschachklub Open 2023 Gruppe B | Vienna | AUT | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1670 | 1.50 | 4 | -0.56 | 20 | -11.20 | |
| | Stanivukovic, Drago | | | 1839 | SRB | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Steinmetz, Bruno | | | 1766 | AUT | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Veitsch, Norbert | | | 1531 | AUT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Hruza, Gerhard | | | 1502 | AUT | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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