Individual Calculations September 2017
 Pytel, Maciej  Total change: 13.20  Rating chartPersonal card
 MIEDZYNARODOWY MEMORIAL IRENY WARAKOMSKIEJ - TURNIEJ B ELO 1601-2100 Suwalki POL 2017-08-11
RcRownchangeKK*chgGame
 1947 1967 5.00 9 0.33 40 13.20 
  Kalejta, Arkadiusz 1677 POL1.0010.16406.40 
  Suder, Ryszard 2082 POL0.5010.16406.40 
  Mammadov, Vafa 2066 AZE1.0010.644025.60 
  Kaczmarek, Arkadiusz 1935 POL0.501-0.0440-1.60 
  Wolanski, Michal 1920 POL1.0010.434017.20 
  Gawronski, Miroslaw 2014 POL0.001-0.4340-17.20 
  Betkowski, Andrzej 2038 POL0.001-0.4040-16.00 
  Sobczak, Miroslaw 1925 POL0.501-0.0640-2.40 
  Rudzinska, Michalina 1870 POL0.501-0.1340-5.20 

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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