Rapid: Individual Calculations July 2022
 Grupa, Alfred  Total change: 13.00  Rating chartPersonal card
 XII Turniej Szachowy o Puchar Firmy EL-BUD - II Grand Prix Wielkopolski w Szachach Szybkich Dabrowa k. Sremu POL 2022-06-05
RcRownchangeKK*chgGame
 1444 1170 2.00 7 0.65 20 13.00 
  Kozlowska, Marzena 1738 POL0.001-0.0220-0.40 
  Iwanski, Piotr 1515 POL0.001-0.1120-2.20 
  Domanski, Marcin 1395 POL0.001-0.2220-4.40 
  Olejniczak, Romuald 1366 POL1.0010.752015.00 
  Majcher, Igor 1418 POL0.001-0.1920-3.80 
  Zarzycki, Piotr 1314 POL1.0010.692013.80 
  Huchwajda, Grzegorz 1362 POL0.001-0.2520-5.00 

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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