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Rapid:
Individual Calculations April 2020 |
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| Kowalski, Igor Total change: 10.40 | |   |
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| Turniej o Puchar Prezesa PZSzach R.Jedynaka i Mistrzostwa Polski Branzy Okiennej 2020 | Lodz | POL | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2361 | 6.50 | 9 | -0.79 | 20 | -15.80 | |
|  Nowacka, Dorota | | | 1626 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Jasiak, Roman | | | 1853 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Maciaga, Marcin | | | 2159 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Pietruszewski, Marcin | | | 2138 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Wysocki, Mateusz | | | 1697 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Gorniewicz, Oskar | | | 2082 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Jaskolka, Tomasz | | | 2100 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Jakubowski, Krzysztof | g | | 2480 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Sliwicka, Alicja | | wm | 2112 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | Memorial Mistrza Tomasza Rakowieckiego 2020 | Lodz | POL | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2361 | 5.00 | 6 | 1.31 | 20 | 26.20 | |
| | Jaskiewicz, Kacper | | | 1626 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Lewicki, Miroslaw | c | | 2351 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Klepaczka, Tomasz | | | 2227 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Steczek, Marcin | f | | 2311 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Jakubowski, Krzysztof | g | | 2480 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Psyk, Radoslaw | | | 2286 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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