Individual Calculations February 2018
 Bartos, Miroslav  Total change: -19.20  Rating chartPersonal card
 PRAGUE OPEN 2018 - A - IM open Praha CZE 2018-01-12
RcRownchangeKK*chgGame
 1966 1900 2.00 7 -0.96 20 -19.20 
  Petersen, Peter Birk 2204 DEN0.5010.36207.20 
  Harazinska, Ewa wm2245 POL0.5010.39207.80 
  Nilsen, Martin 2098 NOR0.5010.26205.20 
  Ziogas, Modestas 2073 LTU0.001-0.2720-5.40 
  Gu, In Jung 1736 KOR0.001-0.7220-14.40 
  Kadonas, Kestutis 1799 LTU0.001-0.6420-12.80 
  Zak, Jiri 1610 CZE0.501-0.3420-6.80 

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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