Rapid: Individual Calculations February 2017
 Czoch, Karol  Total change: 19.60  Rating chartPersonal card
 Noworoczny Turniej Szachowy w Kamiennej Gorze Kamienna Gora POL 2017-01-03
RcRownchangeKK*chgGame
 1732 1585 2.00 3 0.98 20 19.60 
  Kowalik, Waldemar 1745 POL1.0010.712014.20 
  Lipien, Wieslaw 1971 POL0.001-0.0920-1.80 
  Sobota, Jozef 1479 POL1.0010.36207.20 

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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