Individual Calculations March 2014
 Renkowski, Piotr  Total change: 12.00  Rating chartPersonal card
 FERIE Z SZACHAMI 2014 - OPEN A Olsztyn POL 2014-02-03
RcRownchangeKK*chgGame
 1788 2070 8.00 9 0.80 15 12.00 
  Pitula, Adam 1670  * POL1.0010.08151.20 
  Hennig, Grzegorz 1670  * POL1.0010.08151.20 
  Czarkowski, Tomasz 1670  * POL1.0010.08151.20 
  Trendowski, Michal 1670  * POL1.0010.08151.20 
  Kaczmarek, Arkadiusz 1997 POL0.501-0.1015-1.50 
  Slawinski, Miroslaw 2112 POL1.0010.56158.40 
  Wojtunik, Maciej 1670  * POL1.0010.08151.20 
  Rak, Tomasz 1965 POL0.501-0.1415-2.10 
  Adamowicz, Piotr 1670  * POL1.0010.08151.20 
 * 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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