Individual Calculations September 2018
 Mrva, Marek  Total change: -37.60  Rating chartPersonal card
 Jesenik Open 2018 - A Jesenik CZE 2018-08-18
RcRownchangeKK*chgGame
 2069 2186 4.00 9 -1.88 20 -37.60 
  Pribyl, Viktor 1983 CZE1.0010.24204.80 
  Hastik, Svatopluk 2000 CZE0.501-0.2420-4.80 
  Zvolensky, David 2032 CZE0.501-0.2120-4.20 
  Labus, Zbigniew 2031 POL1.0010.29205.80 
  Kawulok, Marek 2169 CZE0.501-0.0220-0.40 
  Mudrak, Josef f2256 CZE0.001-0.4020-8.00 
  Purnoch, Josef 2119 CZE0.001-0.5920-11.80 
  Fencl, Pavel 2019 CZE0.001-0.7220-14.40 
  Dudek, Vojtech 2010 CZE0.501-0.2320-4.60 

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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