Individual Calculations November 2017
 Osmanodja, Filiz  Total change: -3.00  Rating chartPersonal card
 Chess.com Isle of Man International Masters 2017 Isle of Man ENG 2017-09-23
RcRownchangeKK*chgGame
 2293 2245 4.00 9 -0.07 20 -1.40 
  Short, Nigel D g2645  * ENG0.001-0.0820-1.60 
  Tregubov, Pavel V. g2589 RUS0.001-0.1220-2.40 
  Jonsson, Gauti Pall 2011 ISL0.001-0.7920-15.80 
  Byron, Alan M 2074 ENG1.0010.27205.40 
  Frank, Tena, Dr. wf2002 GER1.0010.20204.00 
  Rakesh, Kumar Jena f2418 IND1.0010.732014.60 
  Yankelevich, Lev m2443 GER0.001-0.2420-4.80 
  Kojima, Shinya m2403 JPN0.001-0.2920-5.80 
  Thilakarathne, G M H c2053 SRI1.0010.25205.00 
 * 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)
 
 Oberliga Ost A 2017/2018 October 2017 various GER 2017-10-22
RcRownchangeKK*chgGame
 2187 2245 0.50 1 -0.08 20 -1.60 
  Gehmlich, Marcel 2187 GER0.501-0.0820-1.60 

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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