Individual Calculations October 2023 |
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Freiberg, Doron Total change: -9.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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17. Ortenburger Internationales Schach Open 2023 Gruppe B | Ortenburg | GER | 2023-09-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1518 | 1221 | 0.00 | 3 | -0.47 | 20 | -9.40 | |
| Erhardt, Daniel | | | 1423 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | Mankus, Siegfried | | | 1539 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | Hofer, Tobias | | | 1591 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | | 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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