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Rapid:
Individual Calculations August 2021 |
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| Majdecki, Robert Total change: 7.40 | |   |
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| XXVIII Turniej Szachowy Kowalewo Pomorskie 2021 - OPEN | Kowalewo Pomorskie | POL | 2021-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1531 | 2.50 | 7 | 0.31 | 20 | 6.20 | |
|  Budnik, Mateusz | | | 1944 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Chmielewski, Jakub | | | 1077 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Darowicki, Mariusz | | | 1864 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Szczesniak, Andrzej | | | 2010 | POL | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Szmidt, Przemyslaw | | | 1922 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Suminski, Bogdan | | | 1412 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ostrega, Przemyslaw | | | 1717 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | Puchar Polski w Szachach - Turniej Kwalifikacyjny Opole 2021 | Opole | POL | 2021-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1531 | 0.50 | 5 | 0.06 | 20 | 1.20 | |
| | Galuszka, Kamil | | | 2053 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Smagalski, Slawomir | | | 1949 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Gniado, Radoslaw | | | 1808 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Lach, Tomasz | | | 1867 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zgadzaj, Rafal | | | 1988 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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