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Individual Calculations July 2021 |
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| Ratajczak, Zdzislaw Total change: -34.60 | |   |
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| Druzynowe Mistrzostwa Stowarzyszenia CROSS w Szachach 2021 | Wagrowiec | POL | 2021-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1469 | 3.00 | 9 | -1.02 | 40 | -40.80 | |
|  Huzarski, Stanislaw | | | 1684 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Perszewska, Krystyna | | | 1381 | POL | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Nowak, Karol | | | 1297 | POL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Sokol, Tomasz | | | 1386 | POL | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Pociejowski, Marek | | | 1869 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Traczyk, Tadeusz | | | 1790 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Czarnecki, Zbigniew | | | 1260 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Kaczorowski, Boguslaw | | | 1261 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Migala, Andrzej | | | 1869 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | NOTE: K factor changed | | XXXVI TSz NiS o Puchar Grunwaldu | Lidzbark | POL | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1469 | 3.00 | 8 | 0.31 | 20 | 6.20 | |
| | Zemla, Krzysztof | | | 1443 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Malcer, Joanna | | | 1514 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Huzarski, Stanislaw | | | 1684 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Blycharz, Jan | | | 1246 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Niedzwiedz, Antoni | | | 1581 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Zelajtys, Jozef | | | 1860 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Niecko, Stanislaw | | | 1733 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Suder, Ryszard | | | 1869 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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