Individual Calculations April 2021
 Pekala, Dawid  Total change: 48.00  Rating chartPersonal card
 Mistrzostwa Polski Mlodzikow 2021 - C10 Jastrzebia Gora POL 2021-03-01
RcRownchangeKK*chgGame
 1221 1244 6.00 9 1.20 40 48.00 
  Korszanski, Stanislaw 1025 POL1.0010.22408.80 
  Myslowski, Tomasz 1096 POL1.0010.304012.00 
  Radzimski, Antoni 1398 POL1.0010.714028.40 
  Karaszewski, Gabriel 1522 POL1.0010.834033.20 
  Rozanski, Mateusz 1356 POL0.001-0.3540-14.00 
  Klonowski, Kacper 1184 POL0.501-0.0840-3.20 
  Boryna, Szymon 1149 POL0.501-0.1340-5.20 
  Dymara, Jerzy 1018 POL1.0010.21408.40 
  Witczak, Borys 1239 POL0.001-0.5140-20.40 

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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