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Rapid:
Individual Calculations August 2023 |
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| Kotarski, Bartosz Total change: 1.40 | |   |
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| II Turniej Szachowy poswiecony pamieci Jozefa Badowskiego | Korsze | POL | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1914 | 7.50 | 9 | 0.07 | 20 | 1.40 | |
|  Grala, Stanislaw | | | 1514 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chelstowski, Bartosz | | | 1395 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Lesinski, Zdzislaw | | | 1509 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grabowski, Wojciech | | | 1652 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Pniewski, Wieslaw | | | 1443 | POL | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Polakowski, Jan | | | 1452 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Dogiel, Leszek | | | 1373 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Krzewski, Dariusz | | | 1850 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Kozlowski, Michal | | | 2035 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | * 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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