Individual Calculations July 2015
 Zielinski, Andrzej  Total change: -25.00  Rating chartPersonal card
 Open Orlova 2015 - FIDE open Orlova CZE 2015-05-24
RcRownchangeKK*chgGame
 1642 1828 4.50 8 -1.25 20 -25.00 
  Orzechowski, Michal 1428  * POL1.0010.08201.60 
  Sieber, Martin 2091 CZE0.5010.32206.40 
  Pekarek, Ales 1428  * CZE0.501-0.4220-8.40 
  Nguyen, Thai Dai Vinh 1604 CZE0.501-0.2820-5.60 
  Kusak, Lubomir 1690 CZE0.001-0.6920-13.80 
  Baraniuk, Andrej 1657 UKR1.0010.27205.40 
  Demko, Robert 1604 CZE0.001-0.7820-15.60 
  Ben, Jaroslaw 1637 POL1.0010.25205.00 
 * 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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