Individual Calculations November 2015
 Dziuba, Marcin  Total change: 4.50  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Ekstraliga Round 7-9 Wroclaw POL 2015-10-02
RcRownchangeKK*chgGame
 2546 2562 2.00 3 0.45 10 4.50 
  Mastrovasilis, Dimitrios g2608 GRE0.5010.06100.60 
  Chojnacki, Krzysztof m2376 POL1.0010.26102.60 
  Gajewski, Grzegorz g2654 POL0.5010.13101.30 

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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