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Blitz:
Individual Calculations September 2023 |
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| Kossakowski, Marek Total change: 6.40 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - blitz 1 | Polanica-Zdroj | POL | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1116 | 2.50 | 8 | 0.32 | 20 | 6.40 | |
|  Rosa, Antoni | | | 1473 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Kulczycka, Zofia | | | 1370 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Witkowski, Michal | | | 1226 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Juszczak, Milosz | | | 1297 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Wilgosz, Tomasz | | | 1390 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Twardziak, Jerzy | | | 1196 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Kuska, Bartosz | | | 1329 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kurczewski, Borys | | | 1127 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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