Individual Calculations March 2017
 Ider, Borya  Total change: -3.30  Rating chartPersonal card
 Oberliga Baden 2016/2017 January 2017 Hamburg GER 2017-01-01
RcRownchangeKK*chgGame
 2355 2463 0.50 1 -0.15 10 -1.50 
  Lekic, Dusan m2355 MNE0.501-0.1510-1.50 

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)
 
 Tradewise Gibraltar Chess Festival 2017 Masters Gibraltar ENG 2017-01-24
RcRownchangeKK*chgGame
 2400 2463 5.50 10 -0.18 10 -1.80 
  Feldbacher, Harald 2063  * GER1.0010.08100.80 
  Naiditsch, Arkadij g2702 AZE0.001-0.2010-2.00 
  Renteria, Jorge f2242 COL1.0010.22102.20 
  Gonzalez Gonzalez, Alfonso 2162 ESP1.0010.15101.50 
  Gupta, Abhijeet g2645 IND0.001-0.2610-2.60 
  Damia, Angelo f2233 ITA1.0010.21102.10 
  Hou, Yifan gwg2651 CHN0.001-0.2610-2.60 
  Rakesh, Kumar Jena f2335 IND0.501-0.1710-1.70 
  Bellin, Robert m2353 ENG1.0010.35103.50 
  Maze, Sebastien g2613 FRA0.001-0.3010-3.00 
 * 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)
 

 

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