Rapid: Individual Calculations September 2023
 Madajczak, Piotr  Total change: 30.40  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Anderssen Memorial Wroclaw POL 2023-08-05
RcRownchangeKK*chgGame
 2035 1944 5.00 9 1.47 40 58.80 
  Gatner, Karolina 1544  * POL1.0010.08403.20 
  Jablonski, Wojciech 1588 POL1.0010.11404.40 
  Bergstrom, Christer m2241 SWE1.0010.854034.00 
  Dobrowolski, Piotr m2340 POL0.5010.424016.80 
  Bogdanov, Egor m2358 UKR0.001-0.0740-2.80 
  Swicarz, Maciej 2170 POL1.0010.794031.60 
  Goluch, Piotr m2188 POL0.001-0.2040-8.00 
  Butkiewicz, Lukasz m2244 POL0.001-0.1540-6.00 
  Ptak, Miroslaw 1641 POL0.501-0.3640-14.40 
 * 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)
 
 GRAND PRIX POLONII WROCLAW - turniej nr 30 Wroclaw POL 2023-08-25
RcRownchangeKK*chgGame
 1773 1944 4.00 7 -0.71 40 -28.40 
  Rzadkowska, Kaja 1544  * POL1.0010.08403.20 
  Maksymyshyn, Zakar 1554 UKR1.0010.09403.60 
  Davidziuk, Aliaksandr 1435 POL1.0010.04401.60 
  Luberanski, Jakub f2186 POL0.001-0.2040-8.00 
  Uhryn, Lukasz 1734 POL1.0010.23409.20 
  Kowalski, Igor m2302 POL0.001-0.1040-4.00 
  Nowacka, Dorota 1653 POL0.001-0.8540-34.00 
 * 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)
 

 

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