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Individual Calculations September 2022 |
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| Szczygiel, Antoni Total change: -16.40 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open C | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1371 | 4.00 | 9 | 1.41 | 20 | 28.20 | |
|  Poniewierski, Piotr | | | 1750 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Sobotka, Jan | | | 1594 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Szopa, Andrzej | | | 1129 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Muc, Zbigniew | | | 1580 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Grubiak, Roman | | | 1637 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Urban, Marek | | | 1544 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mucha, Marek | | | 1446 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Janocha, Jan | | | 1546 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Galyga, Jozef | | | 1695 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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 E | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1139 | 1371 | 2.50 | 6 | -2.23 | 20 | -44.60 | |
| | Wisniewska, Blanka | | | 1072 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Szydziak, Damian | | | 1131 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Wolos, Milosz | | | 1194 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Kowalczuk, Paulina | | | 1101 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zapolska, Roksana | | | 1214 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Boguszewska, Julia | | | 1119 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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