Individual Calculations April 2016
 Kowalczuk, Wojciech  Total change: -2.20  Rating chartPersonal card
 IV WIELKOPOLSKA LIGA SENIORÓW GRUPA B-2016-2017 r 7-10 Dolny Slask POL 2016-03-06
RcRownchangeKK*chgGame
 2005 2036 1.50 3 -0.11 20 -2.20 
  Pyka, Roman 2049 POL0.5010.02200.40 
  Stankiewicz, Pawel 2132 POL0.001-0.3720-7.40 
  Stelmaszuk, Maciej 1833 POL1.0010.24204.80 

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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