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Rapid:
Individual Calculations January 2023 |
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| Uhryn, Lukasz Total change: 0.80 | |   |
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| Grand Prix Polonii 44 | Wroclaw | POL | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1524 | 2.50 | 6 | 0.98 | 40 | 39.20 | |
|  Razin, Vadim | | | 2323 | UKR | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Przewlocki, Filip | | | 1278 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Krzywda, Andrzej | c | | 2043 | POL | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Krawczyk, Eryk | | | 1533 | POL | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Stecki, Witold | | | 2113 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Grossmann, Ryszard | f | | 1799 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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 45 | Wroclaw | POL | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1524 | 1.00 | 4 | -0.96 | 40 | -38.40 | |
| | Hoedt, Ireneusz | | | 1669 | GER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Krawczyk, Eryk | | | 1533 | POL | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Kicinski, Igor | | | 1590 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Klys, Kacper | | | 1331 | POL | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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