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Individual Calculations September 2021 |
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| Kocierz, Pawel Total change: -47.00 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN D | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1821 | 5.00 | 9 | -2.19 | 20 | -43.80 | |
|  Stefaniuk, Zbigniew | | | 1505 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Janikowska, Wiktoria | | | 1427 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lochina, Justyna | | | 1524 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Karpinski, Andrzej | | | 1581 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Rosa, Antoni | | | 1577 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ciborowski, Konrad Jr | | | 1742 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Kowalik, Bartosz | | | 1479 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Milczarek, Robert | | | 1651 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Rozanski, Mateusz | | | 1638 | POL | 0.00 | 1 | -0.74 | 20 | -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) | | | | Jesenik Open 2021 - B | Jesenik | CZE | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1821 | 6.50 | 9 | -0.16 | 20 | -3.20 | |
| | Mik, Tomas | | | 1427 | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Skalka, Josef | | | 1597 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Vrzal, Filip | | | 1643 | CZE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Nespor, Ivan | | | 1629 | CZE | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Dvoracek, Matyas | | | 1542 | CZE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Pelc, Adam | | | 1552 | CZE | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Dostal, Jiri | | | 1623 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Cyron, Karel | | | 1707 | CZE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Skocik, Marek | | | 1903 | CZE | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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