Individual Calculations October 2020
 Sokolowski, Ryszard  Total change: 10.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 2172 1993 3.00 9 0.50 20 10.00 
  Stoppel, Mariusz 1982 POL0.501-0.0220-0.40 
  Lach, Piotr 2079 POL1.0010.622012.40 
  Czerw, Dawid f2275 POL0.001-0.1620-3.20 
  Marszalek, Maciej f2290 POL0.001-0.1520-3.00 
  Kyc, Jerzy 2260 POL0.001-0.1820-3.60 
  Markiewicz, Jerzy f2169 POL0.001-0.2720-5.40 
  Mondrzycki, Bartlomiej 2167 POL0.5010.23204.60 
  Bartkowiak, Damian 2088 POL1.0010.632012.60 
  Klimkowski, Jan 2237 POL0.001-0.2020-4.00 

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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