Rapid: Individual Calculations September 2023
 Jurkowska, Magdalena  Total change: 9.20  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Anderssen Memorial Wroclaw POL 2023-08-05
RcRownchangeKK*chgGame
 1723 1555 3.50 8 0.46 20 9.20 
  Pakleza, Zbigniew g2455 POL0.0010.00200.00 
  Wojciechowski, Michal 1231 POL1.0010.13202.60 
  Dylong, Antoni 1885 POL1.0010.882017.60 
  Kazmierowski, Tymon 1944 POL0.001-0.0920-1.80 
  Kozlowski, Tomasz 1856 POL0.001-0.1520-3.00 
  Feseniuk, Pavlo 1196 POL0.501-0.4020-8.00 
  Achinovich, Oleg 1892 UKR0.001-0.1220-2.40 
  Miklosz, Malgorzata 1322 POL1.0010.21204.20 

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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