Individual Calculations September 2014
 Toporowski, Jacek  Total change: -68.00  Rating chartPersonal card
 50. Rubinsteins Memorial Open D Polanica Zdroj POL 2014-08-18
RcRownchangeKK*chgGame
 1597 1458 0.00 5 -1.70 40 -68.00 
  Koscielny, Edmond 1857 FRA0.001-0.0840-3.20 
  Golaszewski, Marek 1627 POL0.001-0.2840-11.20 
  Mastrostefano, Dante 1571 ITA0.001-0.3540-14.00 
  Wojtowicz, Stanislaw 1702 POL0.001-0.2040-8.00 
  Skiba, Aleksandra 1230 POL0.001-0.7940-31.60 

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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