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Rapid:
Individual Calculations December 2023 |
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| Durzynski, Jan Total change: 198.74 | |   |
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| Turniej Niepodleglosci 2023 gr. B | Warszawa | POL | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1449 | 4.00 | 8 | 2.04 | 38 | 77.52 | |
|  Wojtunik, Maciej | | | 1682 | POL | 1.00 | 1 | 0.79 | 38 | 30.02 | |  Wieckowski, Michal | | | 1688 | POL | 0.00 | 1 | -0.20 | 38 | -7.60 | | | Zgorzelski, Marek | | | 1618 | POL | 1.00 | 1 | 0.72 | 38 | 27.36 | | | Mroczkowski, Adam | | | 1625 | POL | 0.00 | 1 | -0.27 | 38 | -10.26 | | | Ladon, Tymoteusz | | | 1619 | POL | 1.00 | 1 | 0.72 | 38 | 27.36 | | | Urbaniak, Karol | | | 1609 | POL | 0.00 | 1 | -0.29 | 38 | -11.02 | | | Swiderska, Justyna | | | 1596 | POL | 1.00 | 1 | 0.70 | 38 | 26.60 | | | Wroblewski, Szymon | | | 1765 | POL | 0.00 | 1 | -0.13 | 38 | -4.94 | |
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) | | | | Memorial Mistrza Tomasza Rakowieckiego | Lodz | POL | 2023-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1449 | 3.00 | 5 | 2.66 | 38 | 101.08 | |
| | Gradowski, Jacek | | | 1993 | POL | 0.50 | 1 | 0.47 | 38 | 17.86 | | | Kopczynski, Alan | | | 1656 | POL | 1.00 | 1 | 0.77 | 38 | 29.26 | | | Wyzga-Rybicki, Witold | | | 1941 | POL | 1.00 | 1 | 0.96 | 38 | 36.48 | | | Golis, Wiktor | | | 2030 | POL | 0.50 | 1 | 0.48 | 38 | 18.24 | | | Flak, Pawel | | | 2061 | POL | 0.00 | 1 | -0.02 | 38 | -0.76 | |
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) | | | | VII Lodzki Festiwal Szachowy - Turniej Dzieci | Lodz | POL | 2023-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1449 | 3.50 | 5 | 0.53 | 38 | 20.14 | |
| | Karolak, Malgorzata | | | 1110 | POL | 1.00 | 1 | 0.12 | 38 | 4.56 | | | Koralczyk, Aleksander | | | 1573 | POL | 0.00 | 1 | -0.33 | 38 | -12.54 | | | Wisniewska, Blanka | | | 1216 | POL | 1.00 | 1 | 0.21 | 38 | 7.98 | | | Komisarski, Jerzy | | | 1494 | POL | 0.50 | 1 | 0.06 | 38 | 2.28 | | | Wolski, Ernest | | | 1424 | POL | 1.00 | 1 | 0.47 | 38 | 17.86 | |
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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