Individual Calculations September 2014
 Kos, Piotr  Total change: -19.20  Rating chartPersonal card
 50. Rubinsteins Memorial Open D Polanica Zdroj POL 2014-08-18
RcRownchangeKK*chgGame
 1503 1103 0.00 6 -0.48 40 -19.20 
  Ziemski, Jaroslaw 1503  * POL0.001-0.0840-3.20 
  Wiatrowski, Damian 1503  * POL0.001-0.0840-3.20 
  Turski, Bartlomiej 1501 POL0.001-0.0840-3.20 
  Nowakowski, Michal 1503  * POL0.001-0.0840-3.20 
  Szymanski, Pawel 1503  * POL0.001-0.0840-3.20 
  Uscinski, Michal 1503  * POL0.001-0.0840-3.20 
 * 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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