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Individual Calculations July 2023 |
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| Hafner, Robert Total change: -38.00 | |   |
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| 19. Stockerauer Schach Open Group A | Stockerau | AUT | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 2009 | 1.50 | 5 | -1.90 | 20 | -38.00 | |
|  Krejcar, Walter | | | 1787 | AUT | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Kovacevic, Raimund | | | 1827 | AUT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Somasundram, Jayakumar | | | 1849 | SRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Posch, Roland | | | 2095 | AUT | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Karelina, Polina | | wc | 1776 | BAH | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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