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Individual Calculations June 2023 |
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| Karczynski, Lech Total change: 40.80 | |   |
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| III SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2023 | Ustron-Jaszowiec | POL | 2023-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1627 | 4.50 | 9 | 0.52 | 20 | 10.40 | |
|  Tomczyk, Ryszard | | | 1227 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kapral, Krzysztof | | | 1871 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Bugajski, Robert | f | | 1936 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Barwinski, Dionizy | f | | 1901 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Bartczak, Hanna | | | 1454 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Plesiuk, Jan | | | 1494 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ficek, Bogdan | | | 1398 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Wielosz, Jaroslaw | | | 1895 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Helaszek, Edward | | | 1887 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | V Turniej kolowy Spoldzielni Mieszkaniowej Baltyk 2023 Round 1-4 | Gdynia | POL | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1617 | 2.00 | 4 | 0.38 | 20 | 7.60 | |
| | Grajczak, Adrian | | | 1878 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Tyran, Daniel | | | 1688 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Litwinski, Wojciech | | | 1671 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Kiszkis, Juliusz | | | 1528 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | | | Druzynowe Mistrzostwa Wojewodztwa Pomorskiego Seniorow - III Liga Round 7-10 | Gdansk | POL | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1617 | 2.50 | 4 | 1.14 | 20 | 22.80 | |
| | Dackiewicz, Marek | | | 1573 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Dackiewicz, Marek | | | 1573 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Trzebinski, Patryk | | | 1953 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Trzebinski, Patryk | | | 1953 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | |
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) | | |
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