Individual Calculations September 2016
 Grubiak, Roman  Total change: -50.00  Rating chartPersonal card
 52. MFSz im. Akiby Rubinsteina - OPEN B Polanica-Zdroj POL 2016-08-20
RcRownchangeKK*chgGame
 1656 1943 5.00 9 -2.50 20 -50.00 
  Halamus, Zenon 1607 POL1.0010.12202.40 
  Feliksinski, Tadeusz 1718 POL0.001-0.7820-15.60 
  Sobotka, Jan 1642 POL0.501-0.3520-7.00 
  Zawada, Jozef 1684 POL1.0010.18203.60 
  Soja, Adam 1725 POL0.001-0.7820-15.60 
  Didyk, Andrzej 1543  * POL1.0010.08201.60 
  Budrewicz, Henryk 1543  * POL0.001-0.9220-18.40 
  Juengling, Jan 1666 GER1.0010.17203.40 
  Panek, Tadeusz 1774 POL0.501-0.2220-4.40 
 * 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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