Individual Calculations October 2020
 Kyc, Jerzy  Total change: 9.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 2153 2260 5.50 8 0.47 20 9.40 
  Pasionek, Ariel 1894 POL1.0010.10202.00 
  Rudnicki, Milosz 2176 POL1.0010.38207.60 
  Fiedorek, Michal f2185 POL0.501-0.1020-2.00 
  Sokolowski, Ryszard 1993 POL1.0010.18203.60 
  Niedbala, Bartlomiej f2356 POL0.001-0.3720-7.40 
  Paszek, Krzysztof 2131 POL0.501-0.1720-3.40 
  Malicka, Maria wc2256 POL1.0010.49209.80 
  Gahan, M G f2229 IND0.501-0.0420-0.80 

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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