Individual Calculations April 2017
 Gregulski, Zbigniew  Total change: -21.00  Rating chartPersonal card
 Mistrzostwa KKSz Seniorow'2017 Krakow POL 2017-03-11
RcRownchangeKK*chgGame
 1510 1811 3.00 5 -1.05 20 -21.00 
  Andrijew, Wojciech 1411  * POL0.501-0.4220-8.40 
  Wydmanski, Szymon 1411  * POL1.0010.08201.60 
  Olkuski, Tadeusz 1411  * POL1.0010.08201.60 
  Wozniak, Dawid 1908 POL0.001-0.3720-7.40 
  Pisarek, Jan 1411  * POL0.501-0.4220-8.40 
 * 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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