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Individual Calculations September 2023 |
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| Studzinski, Boleslav Total change: 19.20 | |   |
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| Szachy w Ustroniu lacza pokolenia 2023 - Grupa D | Ustron | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1544 | 4.50 | 9 | 0.96 | 20 | 19.20 | |
|  Raszka, Janusz | f | | 2000 | POL | 0.50 | 1 | 0.44 | 20 | 8.80 | |  Burawa, Adolf | | | 1257 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Vratny, Radim | | | 2057 | CZE | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Adamcik, Robert | | | 2003 | SVK | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Wesolowski, Tadeusz | | | 1545 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Roskowski, Stanislaw | | | 1172 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kylar, Miroslav | | | 1797 | CZE | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Romanski, Czeslaw | | | 1228 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kubacak, Lubomir | | | 1920 | CZE | 0.50 | 1 | 0.41 | 20 | 8.20 | |
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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