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Individual Calculations September 2021 |
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| Zaborski, Igor Total change: -46.40 | |   |
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| Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C | Ustron | POL | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1471 | 6.00 | 9 | -1.16 | 40 | -46.40 | |
|  Lassak, Franciszek | | | 1071 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Figa, Karolina | | | 1281 | POL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Kotas, Marian | | | 1244 | CZE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Skrzypczynski, Dariusz | | | 1319 | POL | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Ciupka, Kamil | | | 1297 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Sobik, Radoslaw | | | 1099 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Lach, Alicja | | | 1227 | POL | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Przybys, Bruno | | | 1278 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Mainka, Anna | | | 1208 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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