Rapid:
Individual Calculations October 2021 |
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Grabarczyk, Miroslaw Total change: -39.20 | | |
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Szansa Chess Open Warsaw 2021 - Turniej Rapid | Warszawa | POL | 2021-09-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2072 | 2283 | 7.00 | 9 | 1.09 | 20 | 21.80 | |
| Rylski, Tadeusz | | | 1548 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Goraj, Barbara | | wc | 1796 | POL | 0.50 | 1 | -0.46 | 20 | -9.20 | | Derylo, Kamil | | | 1806 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | Chmielewski, Bartlomiej | | | 1809 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | Peng, Li Min | m | | 2462 | UKR | 0.50 | 1 | 0.23 | 20 | 4.60 | | Czernek, Tymon | f | | 1931 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | Krasenkow, Michal | g | | 2437 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | Golubka, Petro | g | | 2471 | UKR | 1.00 | 1 | 0.74 | 20 | 14.80 | | Gumularz, Szymon | m | | 2390 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | 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) | | VII Otwarte Mistrzostwa Mazowsza w Szachach Szybkich o Puchar Kolei Mazowieckich | Karczew | POL | 2021-09-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1893 | 2283 | 5.50 | 9 | -1.83 | 20 | -36.60 | |
| Klim, Juliusz | | | 1548 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Kozlowski, Pawel | | | 1739 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | Golubka, Petro | g | | 2471 | UKR | 0.50 | 1 | 0.24 | 20 | 4.80 | | Praczukowski, Stanislaw | | | 2065 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | Cwiek, Ryszard | | | 1685 | POL | 0.50 | 1 | -0.48 | 20 | -9.60 | | Kozlowski, Andrzej | | | 1709 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | Mis, Mieszko | f | | 2214 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | Adamski, Jan | m | | 2059 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | Grzelak, Piotr | | | 1548 | 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) | | IV Otwarty Turniej Szachowy w Uzdowie - Memorial im. Zbigniewa Szymczaka | Uzdowo | POL | 2021-09-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1809 | 2283 | 7.00 | 9 | -1.03 | 20 | -20.60 | |
| Kietrys, Robert | | | 1548 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Zawadzki, Krzysztof | | | 1548 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Krasniewski, Szymon | | | 1573 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Zielonka, Adam | | | 1663 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Krzewski, Dariusz | | | 1943 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | Kozlowski, Michal | | | 1843 | POL | 0.50 | 1 | -0.44 | 20 | -8.80 | | Budrewicz, Krzysztof | | | 2284 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | Kozlowski, Waldemar | f | | 2026 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | Lewandrowski, Tomasz | | | 1851 | POL | 0.50 | 1 | -0.43 | 20 | -8.60 | | 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) | | IV Turniej Szachowy o Puchar Starosty | Wadowice | POL | 2021-09-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1842 | 2283 | 7.50 | 9 | -0.19 | 20 | -3.80 | |
| Wajda, Krzysztof | | | 1548 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Wilk, Igor | | | 1585 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Mocny, Tomasz | | | 1748 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | Szczerba, Marek | | | 2014 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | Ustianovich, Nazar | f | | 2305 | UKR | 0.50 | 1 | 0.03 | 20 | 0.60 | | Turski, Bartlomiej | f | | 1786 | POL | 0.50 | 1 | -0.46 | 20 | -9.20 | | Bury, Maciej | | | 1548 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Lewtak, Damian | m | | 2265 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | Malecki, Eugeniusz | | | 1778 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | 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) | |
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