Blitz: Individual Calculations July 2023
 Orzechowski, Michal  Total change: 9.20  Rating chartPersonal card
 Szachowy Weekend - Turniej Blitz o Puchar Prezesa Spoldzielni Sluzew nad Dolinka Warszawa POL 2023-06-11
RcRownchangeKK*chgGame
 1708 1519 3.50 10 0.23 40 9.20 
  Pires, Emanuel Joao Robarts 1996 POR0.001-0.0540-2.00 
  Oles, Jan 1447 POL1.0010.404016.00 
  Sakovich, Ivan 1276 POL0.501-0.3040-12.00 
  Alvarado, Carlos 2091 PER0.001-0.0240-0.80 
  Wernicki, Adam 1341 POL1.0010.274010.80 
  Krogulski, Maksymilian 1680 POL0.001-0.2940-11.60 
  Rudnicki, Lukasz 1572 POL1.0010.574022.80 
  Siekanska, Zuzanna 1799 POL0.001-0.1640-6.40 
  Solnicki, Michal 2089 POL0.001-0.0240-0.80 
  Kozak, Michal 1793 POL0.001-0.1740-6.80 

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)
 

 

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