Individual Calculations September 2014
 Nowak, Tomasz  Total change: -50.80  Rating chartPersonal card
 50. Rubinsteins Memorial Open D Polanica Zdroj POL 2014-08-18
RcRownchangeKK*chgGame
 1424 1529 0.00 4 -2.54 20 -50.80 
  Kalmuk, Krzysztof 1929  * POL0.001-0.0820-1.60 
  Skiba, Aleksandra 1230 POL0.001-0.8520-17.00 
  Mroz, Grzegorz 1171 POL0.001-0.9020-18.00 
  Kaluzny, Jan 1367 POL0.001-0.7120-14.20 
 * 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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