Individual Calculations September 2013
 Winkler, Michal  Total change: 4.50  Rating chartPersonal card
 Karpacz II - Chess Open Karpacz POL 2013-07-21
RcRownchangeKK*chgGame
 1528 1289 1.50 6 0.15 30 4.50 
  Sikora, Rafal 1689  * POL0.001-0.0830-2.40 
  Paluch, Andrzej 1548 POL0.5010.32309.60 
  Bazylewicz, Zygmunt 1459 POL0.001-0.2830-8.40 
  Abratanski, Wojciech 1303 POL1.0010.523015.60 
  Piela, Dominik 1478 POL0.001-0.2530-7.50 
  Sadzikowski, Marian 1689  * POL0.001-0.0830-2.40 
 * 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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