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Rapid:
Individual Calculations September 2023 |
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| Biegajski, Roman Total change: 12.20 | |   |
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| I Otwarty Turniej Szachowy o Puchar Burmistrza Dobrego Miasta | Dobre Miasto | POL | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1351 | 2.50 | 7 | 0.61 | 20 | 12.20 | |
|  Tyran, Daniel | | | 1739 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kolendo, Kamil | | | 1635 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Grabowski, Wojciech | | | 1687 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Strzyz, Andrzej | | | 1057 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Orlowski, Bogdan | | | 1642 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Szewczyk, Stanislaw | | | 1559 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Polakowski, Jan | | | 1507 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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