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Individual Calculations September 2022 |
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| Rybka, Tatiana Total change: 172.00 | |   |
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| VI Miedzynarodowy Memorial Ireny Warakomskiej - Open C | Suwalki | POL | 2022-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1445 | 6.50 | 8 | 1.54 | 40 | 61.60 | |
|  Racis, Dominika | | | 1173 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Butkiewicz, Hanna | | | 1057 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Czarniecki, Pawel | | | 1562 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Kalvaitis, Gintautas | | | 1494 | LTU | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Diachek, Andriy | | | 1519 | UKR | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Olszewska, Wiktoria | | | 1229 | POL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Grabowski, Wojciech | | | 1425 | POL | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Krynicki, Filip | | | 1261 | POL | 1.00 | 1 | 0.26 | 40 | 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) | | | | 58th Akiba Rubinstein Chess Festival - Open D | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1445 | 5.00 | 9 | 2.76 | 40 | 110.40 | |
| | Gbiorczyk, Mikolaj | | | 1851 | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Lewandrowski, Tomasz | | | 1909 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Walerjan, Ada | | | 1203 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Michalik, Marek | | | 1742 | POL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Urbanski, Wojciech | | | 1632 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Klisowski, Bartosz | | | 1617 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ugorek, Kacper | | | 1699 | POL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Wolska, Marta | | | 1589 | POL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Huchwajda, Katarzyna | | | 1768 | POL | 0.50 | 1 | 0.37 | 40 | 14.80 | |
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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