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Rapid:
Individual Calculations December 2023 |
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| Ches, Krzysztof Total change: -40.00 | |   |
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| Gryfino open 2023 | Gryfino | POL | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1489 | 3.00 | 7 | -0.53 | 40 | -21.20 | |
|  Sokolowski, Ryszard | | | 1850 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Szyller, Pawel | | | 1166 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Adamczewski, Maciej | | | 1998 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Nieczysty, Jakub | | | 1207 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Tokarek, Franciszek | | | 1089 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pilzak, Marcin | | | 2056 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Czyz, Andrzej | | | 1303 | POL | 0.00 | 1 | -0.74 | 40 | -29.60 | | | * 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) | | | | Druzynowe Mistrzostwa ZP Juniorow Rapid 2023 | Szczecin | POL | 2023-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1489 | 2.00 | 6 | -0.47 | 40 | -18.80 | |
| | Lonski, Aleksander | | | 1804 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Obrycki, Aleksander | | | 1270 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Bury, Maksymilian | | | 1462 | POL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Hury, Tymoteusz | | | 1980 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Szczygielski, Adam | | | 1190 | POL | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Zeissel, Andrzej | | | 1832 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | |
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