Rapid: Individual Calculations February 2023
 Krzywda, Andrzej  Total change: -6.20  Rating chartPersonal card
 Grand Prix Polonii 2023 - turniej 2 Wroclaw POL 2023-01-20
RcRownchangeKK*chgGame
 1799 1995 5.00 7 -0.09 20 -1.80 
  Krawczyk, Eryk 1595  * POL1.0010.08201.60 
  Galant, Ireneusz 1661 POL1.0010.12202.40 
  Razin, Vadim 2304 UKR0.001-0.1420-2.80 
  Smukowski, Bartosz 1682 POL1.0010.14202.80 
  Helaszek, Edward 1741 POL1.0010.19203.80 
  Gureke, Zuheyir Mert 1741 TUR0.501-0.3120-6.20 
  Madajczak, Piotr 1870 POL0.501-0.1720-3.40 
 * 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 2023 - turniej 3 Wroclaw POL 2023-01-27
RcRownchangeKK*chgGame
 1848 1995 5.00 7 0.40 20 8.00 
  Bilin, Halil 1595  * SUI1.0010.08201.60 
  Bednarczyk, Mateusz 1566 POL1.0010.07201.40 
  Razin, Vadim 2304 UKR0.001-0.1420-2.80 
  Chmielewski, Jakub 1913 POL1.0010.39207.80 
  Siedlecki, Adam 1773 POL1.0010.22204.40 
  Stecki, Witold 2096 POL0.001-0.3620-7.20 
  Nagly, Wojciech 1689 POL1.0010.14202.80 
 * 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)
 
 Memorial Jerzego Kubienia Wroclaw POL 2023-01-28
RcRownchangeKK*chgGame
 1770 1995 6.00 9 -0.62 20 -12.40 
  Kopestynski, Michal 1595  * POL1.0010.08201.60 
  Szpinda, Piotr 1534 POL0.001-0.9520-19.00 
  Wilgosz, Tomasz 1603 POL1.0010.08201.60 
  Sypien, Natan 1702 POL1.0010.15203.00 
  Razin, Vadim 2304 UKR0.001-0.1420-2.80 
  Klisowski, Bartosz 1710 POL0.501-0.3420-6.80 
  Wilgosz, Szczepan 1547 POL1.0010.06201.20 
  Lechowski, Witold 1768 POL0.501-0.2920-5.80 
  Madej, Marek 2166 POL1.0010.732014.60 
 * 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)
 

 

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