Individual Calculations June 2017
 Helis, Tadeusz  Total change: 10.60  Rating chartPersonal card
 I Liga Slaska Seniorow Silesia POL 2017-04-09
RcRownchangeKK*chgGame
 1940 2234 5.50 6 0.53 20 10.60 
  Gajzner, Ryszard 1834  * POL1.0010.08201.60 
  Ziemski, Przemyslaw 1866 POL0.501-0.4020-8.00 
  Kozlowski, Marcin 1834  * POL1.0010.08201.60 
  Dors, Ryszard 2154 POL1.0010.39207.80 
  Polczyk, Mikolaj 1916 POL1.0010.13202.60 
  Paczkowski, Adam 2038 POL1.0010.25205.00 
 * 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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