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Rapid:
Individual Calculations August 2023 |
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| Kupczyk, Jan Total change: 15.20 | |   |
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| GRAND PRIX LODYGOWICE 2023 - turniej 5 | Wilkowice | POL | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1128 | 2.00 | 6 | 0.38 | 40 | 15.20 | |
|  Hoder, Zygfryd | | | 1336 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Swiatnicki, Daniel | | | 1563 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Stasica, Pawel | | | 1290 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Piec, Patryk | | | 1286 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Brzostowska, Katarzyna | | | 1265 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Kulka, Wladyslaw | | | 1180 | POL | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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