Individual Calculations October 2020
 Marszalek, Maciej  Total change: 16.30  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 2171 2290 7.50 9 1.63 10 16.30 
  Garbowski, Jakub 2139 POL1.0010.30103.00 
  Klimkowski, Jan 2237 POL0.501-0.0710-0.70 
  Hasterok, Mateusz 2100 POL1.0010.25102.50 
  Sokolowski, Ryszard 1993 POL1.0010.15101.50 
  Smolka, Marcin 2185 POL0.501-0.1410-1.40 
  Fiedorek, Michal f2185 POL1.0010.36103.60 
  Eggink, Ryszard 2398 POL1.0010.65106.50 
  Markiewicz, Jerzy f2169 POL0.501-0.1610-1.60 
  Puczylowski, Marcin 2129 POL1.0010.29102.90 

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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