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Individual Calculations September 2023 |
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| Sypien, Natan Total change: -29.80 | |   |
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| Adolf Anderssen Chess Festival 2023 - Wroclaw Open B | Wroclaw | POL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1800 | 5.50 | 8 | -0.49 | 20 | -9.80 | |
|  Karas, Kacper | | | 1416 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Muzyka, Dominik | | | 1654 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Masalski, Pawel | | | 1618 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Zakrzewski, Maksymilian | | | 1574 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bem, Tymoteusz | | | 1633 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Krzyzosiak, Anna | | | 1527 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Wilk, Aleksander | | | 1682 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Bednarczyk, Mateusz | | | 1699 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1800 | 5.50 | 9 | -1.00 | 20 | -20.00 | |
| | Kopestynski, Michal | | | 1649 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Napieralski, Lucjan | | | 1611 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Bem, Tymoteusz | | | 1633 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Gorny, Tomasz | | | 1671 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Smukowski, Bartosz | | | 1686 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Wilk, Aleksander | | | 1682 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Grzadka, Artur | | | 1641 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Grobelny, Mikolaj | | | 1476 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lochina, Justyna | | | 1597 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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