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Individual Calculations September 2023 |
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| Giacometto, Mario Total change: -6.40 | |   |
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| 2. Wiener Amateurschachklub Open 2023 Gruppe B | Vienna | AUT | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1867 | 3.50 | 5 | -0.32 | 20 | -6.40 | |
|  Roehrbacher, Franz | | | 1674 | AUT | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Unalan, Kaan | | | 1564 | TUR | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Buchhas, Johann | | | 1693 | AUT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Nicolussi, Hieronymus | | | 1701 | AUT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Fritzl, Christoph | | | 1663 | AUT | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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