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Rapid:
Individual Calculations April 2023 |
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| Latacz, Grzegorz Total change: 48.00 | |   |
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| Grand Prix Polonii 2023 - turniej 8 | Wroclaw | POL | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1499 | 2.50 | 5 | 0.76 | 40 | 30.40 | |
|  Grossmann, Ryszard | f | | 1769 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Szpinda, Piotr | | | 1553 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Jankowski, Aleksander | | | 1713 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Krygiel, Konrad | | | 1520 | POL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Klys, Kacper | | | 1538 | POL | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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) | | | | Grand Prix Polonii 2023 - turniej 9 | Wroclaw | POL | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1499 | 0.50 | 4 | -0.61 | 40 | -24.40 | |
| | Zinchenko, Anatoly | | | 1815 | FID | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Galant, Ireneusz | | | 1642 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Smukowski, Bartosz | | | 1744 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Krygiel, Konrad | | | 1520 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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) | | | | Grand Prix Polonii 2023 - turniej 10 | Wroclaw | POL | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1499 | 3.00 | 6 | 1.05 | 40 | 42.00 | |
| | Bednarczyk, Mateusz | | | 1716 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Czerwinski, Michal | | | 1230 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Grossmann, Ryszard | f | | 1769 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Marek, Grzegorz | | | 1630 | POL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Galant, Ireneusz | | | 1642 | POL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Smietanska, Wiktoria | c | | 1868 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | |
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