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Rapid:
Individual Calculations July 2023 |
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| Hoder, Zygfryd Total change: 1.80 | |   |
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| XX TURNIEJ SZACHOWY im. WLADYSLAWA BRISSA O TYTUL MISTRZA OSIEDLA "ZLOTE LANY" | Bielsko-Biala | POL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1334 | 3.00 | 6 | 0.26 | 20 | 5.20 | |
|  Guz, Piotr | | | 1760 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Owczarczyk, Zofia | | | 1032 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Wisniewski, Marcin | | | 1096 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hertlein, Irena | | | 1870 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Zuziak, Michal | | | 1209 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mlynek, Maksymilian | | | 1471 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | GRAND PRIX LODYGOWICE 2023 - turniej 4 | Wilkowice | POL | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1334 | 2.00 | 6 | -0.17 | 20 | -3.40 | |
| | Zielinski, Andrzej | | | 1489 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Ulrych, Wojciech | | | 1599 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Szkotak, Artur | | | 1219 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ben, Jaroslaw | | | 1458 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Wojtowicz, Marek | | | 1695 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Szetela, Maciej | | | 1257 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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