Individual Calculations October 2020
 Gahan, M G  Total change: 36.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 2172 2229 7.00 9 1.81 20 36.20 
  Bardeli, Lukasz f2189 POL1.0010.44208.80 
  Gosciniak, Maria wf2094 POL0.501-0.1820-3.60 
  Markiewicz, Jerzy f2169 POL1.0010.42208.40 
  Golda, Sebastian 2111 POL1.0010.34206.80 
  Klimkowski, Jan 2237 POL0.5010.01200.20 
  Smolka, Marcin 2185 POL0.501-0.0620-1.20 
  Hasterok, Mateusz 2100 POL1.0010.33206.60 
  Pacuszka, Tomasz f2204 POL1.0010.47209.40 
  Kyc, Jerzy 2260 POL0.5010.04200.80 

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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