Individual Calculations March 2024
 Ignaciak, Piotr  Total change: 43.60  Rating chartPersonal card
 Ogolnopolski Turniej Stowarzyszenia "CROSS" w Szachach Krynica-Zdroj POL 2024-02-16
RcRownchangeKK*chgGame
 1414 1442 7.00 9 2.18 20 43.60 
  Jankowski, Jan 1072 POL1.0010.10202.00 
  Kusowski, Krzysztof 1232 POL1.0010.23204.60 
  Kowalczyk, Marian 1794 POL0.5010.39207.80 
  Raczek, Stanislaw 1452 POL0.001-0.4920-9.80 
  Trocha, Joachim 1301 POL1.0010.31206.20 
  Miodonski, Miroslaw 1537 POL1.0010.632012.60 
  Wyzinski, Zbigniew 1423 POL1.0010.47209.40 
  Kosinski, Stanislaw 1387 POL0.501-0.0820-1.60 
  Kopec, Kazimierz 1529 POL1.0010.622012.40 

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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