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Rapid:
Individual Calculations June 2023 |
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| Maciejewski, Piotr Total change: -37.80 | |   |
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| XXIV OTWARTY TURNIEJ SZACHOWY O PUCHAR WOJTA GMINY LODYGOWICE | Lodygowice | POL | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1229 | 1.00 | 2 | -0.01 | 20 | -0.20 | |
|  Figura, Antoni | | | 1325 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | |  Pietraszko, Marta | | | 1126 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | Gliwickie Cztery Pory Roku - WIOSNA | Gliwice | POL | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1229 | 0.00 | 1 | -0.07 | 20 | -1.40 | |
| | Michalak, Wiktoria | | | 1659 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | TURNIEJ SZACHOWY CZTERY PORY ROKU 2023 - WIOSNA | Sosnowiec | POL | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1229 | 1.00 | 5 | -1.81 | 20 | -36.20 | |
| | Masternak, Aleksander | | | 2076 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Kupczyk, Jan | | | 1012 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Glomska, Maja | | | 1012 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Szumiec, Tomasz | | | 1131 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Chmara, Michal | | | 1143 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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