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Individual Calculations April 2020 |
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| Winogrodzki, Jozef Total change: -28.40 | |   |
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| 226th YMCA Winter 2020-C | Warszawa | POL | 2020-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1553 | 5.00 | 10 | -0.72 | 20 | -14.40 | |
|  Wiktorowski, Janusz | | | 1505 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Duniec, Mateusz | | | 1620 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Muck, Piotr | | | 1471 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Pasternak-Winiarski, Adam | | | 1626 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Wilczynski, Adam | | | 1543 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Iller, Robert | | | 1416 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Bartczak, Hanna | | | 1440 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Matyszkiewicz, Radoslaw | | | 1403 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Jaroszuk, Marcin | | | 1502 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Szumigaj, Marcin | | | 1466 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | X Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2020 1-8 | Warszawa | POL | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1553 | 3.00 | 6 | -0.70 | 20 | -14.00 | |
| | Legowik, Anna | | | 1164 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Borowicz, Przemyslaw | | | 1953 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Szymanski, Pawel | | | 1524 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Jochym, Slawomir | | | 1153 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ceglowski, Ryszard | | | 1646 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Tomczyk, Ryszard | | | 1213 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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) | | |
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