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Rapid:
Individual Calculations September 2023 |
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| Grazka, Rafal Total change: 15.40 | |   |
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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 |
| 1523 | 1392 | 4.00 | 8 | 0.64 | 20 | 12.80 | |
|  Swicarz, Maciej | | | 2170 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Domagala, Wojciech | | | 1114 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gasik, Piotr | | | 1833 | POL | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Patera, Michal | | | 1779 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Czachurski, Ignacy | | | 1032 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Korzeniowski, Wojciech | | | 1211 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Niemier, Hubert | | | 1755 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Rzadkowska, Kaja | | | 1289 | 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) | | | | AZS Chess Cup 2023 | Opole | POL | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1392 | 1.50 | 5 | 0.13 | 20 | 2.60 | |
| | Cichon, Bartlomiej | | | 1768 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sypien, Natan | | | 1711 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Wrobel, Kamil | | | 1597 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Bekieszczuk, Miroslaw | | | 1688 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Griman, Hubert | | | 1187 | 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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