Individual Calculations July 2023 |
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Bollbach, Ulrich Total change: -14.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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S: 35th International Chess Tournament Open Pula 2023 | Pula | CRO | 2023-06-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1790 | 1504 | 0.00 | 4 | -0.74 | 20 | -14.80 | |
| Striskova, Lucia | | | 1960 | SVK | 0.00 | 1 | -0.06 | 20 | -1.20 | | Schnepel, Thomas | | | 1759 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | Hrdina, Karl | | | 1839 | AUT | 0.00 | 1 | -0.12 | 20 | -2.40 | | Mantey, Jean-Pierre | | | 1602 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | 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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