Individual Calculations May 2015
 Dors, Ryszard  Total change: 15.20  Rating chartPersonal card
 III LIGA SENIOROW - sezon 2015 Wojewodztwo Slaskie POL 2015-02-22
RcRownchangeKK*chgGame
 2051 2163 4.50 6 0.76 20 15.20 
  Worek, Joanna wg2268 POL0.5010.14202.80 
  Lach, Krzysztof 1986 POL1.0010.27205.40 
  Majcher, Marcin 2229 POL1.0010.592011.80 
  Plonka, Mateusz 1763  * POL1.0010.08201.60 
  Walter, Szymon 2186 POL0.001-0.4720-9.40 
  Rybka, Martin 1871 POL1.0010.15203.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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