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Individual Calculations September 2023 |
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| Begier, Wlodzimierz Total change: 35.20 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open C | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1223 | 3.50 | 9 | 1.76 | 20 | 35.20 | |
|  Michalik, Marek | | | 1650 | POL | 1.00 | 1 | 0.93 | 20 | 18.60 | |  Kruczynski, Marek | | | 1795 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Wasik, Jozef | | | 1595 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kwiatkowski, Zygmunt | | | 1494 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Ossowski, Boleslaw | | | 1472 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Buszta, Zofia | | | 1244 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Chmielowski, Aleksander | | | 1524 | POL | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Noworyta, Marek | | | 1437 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ziobrowska, Danuta | | | 1343 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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