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Individual Calculations November 2021 |
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| Kopaczewski, Zbigniew Total change: 125.20 | |   |
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| OPEN Tatry 2021 | Tatranska Lomnica | SVK | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1348 | 5.00 | 9 | 4.09 | 20 | 81.80 | |
|  Janas, Peter | | | 1675 | SVK | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Fejtek, Petr | | | 1728 | CZE | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Patola, Eero | | | 1748 * | FIN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Smetana, Peter | | | 1626 | SVK | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Hradsky, Ales | | | 1748 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mesaros, Jan | | | 1677 | SVK | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Bracok, Stefan | | | 1748 * | SVK | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Bracha, Pavel | | | 1748 * | CZE | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Turkova, Karolina | | wc | 1748 * | SVK | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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) | | | | I SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2021 | Ustron Jaszowiec | POL | 2021-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1348 | 4.00 | 8 | 2.17 | 20 | 43.40 | |
| | Przerwa, Waldemar | | | 1732 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Nowak, Marek | | | 1675 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Janas, Andrzej | | | 1475 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Pycka, Zbigniew | | | 1582 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Noworyta, Marek | | | 1459 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Krawcewicz, Lucyna | | | 1620 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Tomalak, Stanislaw | | | 1582 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Dobrowolski, Henryk | | | 1466 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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) | | |
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