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Rapid:
Individual Calculations September 2023 |
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| Popczynska, Michalina Total change: -25.20 | |   |
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| Adolf Anderssen Chess Festival 2023 - Anderssen Memorial | Wroclaw | POL | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1361 | 2.50 | 7 | -0.42 | 40 | -16.80 | |
|  Daniel, Damian | c | | 2079 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Kowalik, Michal | | | 1050 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Jaworski, Tymon | | | 1748 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Czachurski, Ignacy | | | 1032 | POL | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Pesin, Jan | | | 1600 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ptak, Miroslaw | | | 1641 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kuriata, Karol | | | 1193 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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) | | | | AZS Chess Cup 2023 | Opole | POL | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1361 | 1.00 | 5 | -0.21 | 40 | -8.40 | |
| | Klekowski, Maciej | g | | 2418 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Pietrucha, Jaroslaw | | | 1771 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Grossmann, Ryszard | f | | 1825 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Topolski, Jakub | | | 1029 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Obelchak, Ruslan | | | 1603 | UKR | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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