Individual Calculations September 2021
 Dworzanski, Maciej  Total change: 0.00  Rating chartPersonal card
 57th Akiba Rubinstein Chess Festival - OPEN E Polanica-Zdroj POL 2021-08-14
RcRownchangeRpKK*chgGame
 1108 0 3.00 8 0.00 1021   0.00 
  Miklosz, Malgorzata 1200 POL0.0010.00 0.00 
  Puchalska, Oliwia 1037 POL1.0010.00 0.00 
  Dymara, Jerzy 1140 POL0.0010.00 0.00 
  Goral, Antoni 1056 POL0.0010.00 0.00 
  Napieralski, Gustaw 1028 POL1.0010.00 0.00 
  Turkiewicz, Maciej 1181 POL0.5010.00 0.00 
  Wojtowicz, Szymon 1213 POL0.0010.00 0.00 
  Szczepura, Maciej 1005 POL0.5010.00 0.00 

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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