Individual Calculations May 2014
 Kotarski, Bartosz  Total change: 5.70  Rating chartPersonal card
 Weekendowy Turniej Mini Elo (2) Lomza POL 2014-03-29
RcRownchangeKK*chgGame
 1726 1617 2.00 4 0.38 15 5.70 
  Obiedzinski, Pawel 1995 POL0.001-0.0915-1.35 
  Lukaszewski, Marcin 1447 POL1.0010.28154.20 
  Walewski, Wojciech 2017  * POL0.001-0.0815-1.20 
  Marcinczyk, Monika 1445 POL1.0010.27154.05 
 * 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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