Individual Calculations February 2014
 Zylinski, Piotr  Total change: -19.35  Rating chartPersonal card
 RYBNIK CHESS CLASSIC 2014 Rybnik POL 2014-01-21
RcRownchangeKK*chgGame
 1640 1502 1.50 8 -1.29 15 -19.35 
  Pultorak, Jan 1902  * POL0.001-0.0815-1.20 
  Korcz, Daniel 1774 POL0.001-0.1715-2.55 
  Zamarska, Sylwia 1282 POL1.0010.22153.30 
  Gaudernack, Henrik Egeland 1725 NOR0.001-0.2215-3.30 
  Jakits, Leopold 1902  * AUT0.001-0.0815-1.20 
  Kubiniok, Stanislaw 1569 POL0.5010.09151.35 
  Frydrych, Lukas 1508 POL0.001-0.4915-7.35 
  Kucza, Jan 1460 POL0.001-0.5615-8.40 
 * 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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