Individual Calculations November 2015
 Chojnacki, Krzysztof  Total change: -1.50  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Ekstraliga Round 7-9 Wroclaw POL 2015-10-02
RcRownchangeKK*chgGame
 2466 2376 1.00 3 -0.15 10 -1.50 
  Warakomski, Tomasz m2474 POL1.0010.63106.30 
  Dziuba, Marcin g2562 POL0.001-0.2610-2.60 
  Mikrut, Dariusz m2361 POL0.001-0.5210-5.20 

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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