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Rapid:
Individual Calculations July 2021 |
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| Olszewski, Marek Total change: -6.80 | |   |
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| XX Memorial Ryszarda Obertowskiego - OPEN A | Swiecie | POL | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1986 | 6.50 | 9 | -0.34 | 20 | -6.80 | |
|  Konefal, Leszek | | | 1429 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Malinowski, Tomasz | | | 1549 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Kaminski, Damian | | | 1808 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Kubicki, Marek | | | 2080 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Przybylski, Bartosz | | | 1484 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Szmidt, Przemyslaw | | | 1907 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Zebracki, Tomasz | | | 1939 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Bieluszewski, Robert | | | 1780 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sniadecki, Oskar | | | 1565 | POL | 1.00 | 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) | | |
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