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Rapid:
Individual Calculations March 2023 |
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| Pietrzak, Emilia Total change: 48.00 | |   |
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| GRAND PRIX Radkowa i Ziemi Klodzkiej 2023 | Scinawka Srednia | POL | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1326 | 3.00 | 4 | 0.54 | 40 | 21.60 | |
|  Grondys, Andrzej | | | 1023 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Rzasa, Mateusz | | | 1144 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Sypien, Natan | | | 1724 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jakubczyk, Mikolaj | | | 1103 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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) | | | | XIII Szachowe Mistrzostwa Swidnicy - Grupa A | Swidnica | POL | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1326 | 3.00 | 7 | 0.66 | 40 | 26.40 | |
| | Stachowiak, Slawomir | | | 1718 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Walczak, Pawel | | | 1068 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Achinovich, Oleg | | | 1728 | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lisak, Jerzy | | | 1104 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sakharchuk, Aliaksandr | | | 1521 | POL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Trofimova, Evelina | | | 1622 | UKR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Smietanski, Marek | | | 1592 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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