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Rapid:
Individual Calculations July 2021 |
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| Grabarczyk, Miroslaw Total change: -56.60 | |   |
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| XVI Miedzynarodowy Turniej Szachowy Rogi 2021 Grupa A | Rogi | POL | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 2378 | 6.50 | 9 | -1.20 | 20 | -24.00 | |
|  Zgoda, Damian | | | 1643 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Smusz, Kamil | | | 1755 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kopczyk, Daniel | | | 2201 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Dusza, Milosz | | | 1726 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Jaskolka, Tomasz | c | | 2145 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Bobula, Mateusz | m | | 2283 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Mrozowski, Patryk | | | 2047 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Lewtak, Damian | m | | 2221 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Marciniak, Leonard | | | 1643 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |
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) | | | | Turniej o Puchar Tumskiej Wiezy 2021 | Plock | POL | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2378 | 6.00 | 9 | -1.63 | 20 | -32.60 | |
| | Czyz, Andrzej | | | 1674 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kowalczyk, Mariusz | | | 2060 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Smagalski, Jaroslaw | | | 1908 | POL | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Swiatnicki, Andrzej | | | 1912 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Jarzebowski, Kacper | | | 1911 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Szadkowski, Kamil | f | | 2123 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Lewicki, Miroslaw | m | | 2287 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Duch, Mariusz | | | 2211 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Jedryczka, Krystian | | | 2164 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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