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Individual Calculations September 2023 |
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| Schwarhofer, Barbara Total change: -55.40 | |   |
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| tschaturanga Sommer Cup 2023 Group B Round 3-6 | Vienna | AUT | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1623 | 0.00 | 3 | -1.49 | 20 | -29.80 | |
|  Roehrbacher, Franz | | | 1649 | AUT | 0.00 | 1 | -0.46 | 20 | -9.20 | |  Kutschker, Alexander | | | 1610 | AUT | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Lentner, Wolfram | | | 1613 | AUT | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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 |
| 1665 | 1623 | 0.50 | 4 | -1.28 | 20 | -25.60 | |
| | Abadjian, Vahram | | | 1758 | AUT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kellner, Nikolaus | | | 1695 | AUT | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Roehrbacher, Franz | | | 1674 | AUT | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Veitsch, Norbert | | | 1531 | AUT | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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