Individual Calculations March 2024
 Chojecka, Teresa  Total change: 23.60  Rating chartPersonal card
 Ogolnopolski Turniej Stowarzyszenia "CROSS" w Szachach Krynica-Zdroj POL 2024-02-16
RcRownchangeKK*chgGame
 1228 1041 2.50 7 0.59 40 23.60 
  Wyzinski, Zbigniew 1423 POL0.001-0.0940-3.60 
  Stankiewicz, Ireneusz 1288 POL0.001-0.1940-7.60 
  Wybraniec, Mieczyslaw 1239 POL0.001-0.2440-9.60 
  Krupecka-Bakalarz, Danuta 1249 POL0.5010.274010.80 
  Bielski, Tadeusz 1086 POL1.0010.564022.40 
  Krzyzaniak, Teresa 1036 POL1.0010.494019.60 
  Mazur, Lucja 1274 POL0.001-0.2140-8.40 

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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