Individual Calculations July 2015
 Boniecki, Mateusz  Total change: -3.60  Rating chartPersonal card
 II Fide Open Solec Kujawski do 2199 (MWJ 15 i 17) Solec Kujawski POL 2015-06-06
RcRownchangeKK*chgGame
 1370 1210 1.50 5 -0.09 40 -3.60 
  Darowicki, Mariusz 1610  * POL0.001-0.0840-3.20 
  Starzynski, Pawel 1499 POL0.001-0.1640-6.40 
  Lesniak, Angelika 1188 POL0.501-0.0340-1.20 
  Gesicki, Zbigniew 1306 POL1.0010.634025.20 
  Retz, Patryk 1247 POL0.001-0.4540-18.00 
 * 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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