Individual Calculations September 2011
 Prokhoda, Nikola  Total change: -45.90  Rating chartPersonal card
 Cup of Don 2011 A open Azov RUS 2011-07-09
RcRownchangeKK*chgGame
 2048 2200 1.00 6 -3.06 15 -45.90 
  Petrushin, Alexander I m2454 RUS0.001-0.1915-2.85 
  Samsonov, Evgeniy 1800  * RUS1.0010.08151.20 
  Kim, Yana 1876 RUS0.001-0.8715-13.05 
  Kulygin, Evgeniy 2118 RUS0.001-0.6115-9.15 
  Polovina, Elena wf2025 RUS0.001-0.7315-10.95 
  Zakaryan, David 2014 RUS0.001-0.7415-11.10 
 * 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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