Individual Calculations January 2012
 Arakhamia-Grant, Ketevan  Total change: -8.60  Rating chartPersonal card
 Max Euwe Tournament Amsterdam NED 2011-11-14
RcRownchangeKK*chgGame
 2519 2443 1.50 6 -0.86 10 -8.60 
  Conquest, Stuart C g2521 ENG0.5010.11101.10 
  Socko, Monika g2479 POL0.001-0.4510-4.50 
  Van Kampen, Robin g2558 NED0.001-0.3410-3.40 
  Conquest, Stuart C g2521 ENG0.001-0.3910-3.90 
  Van Kampen, Robin g2558 NED0.5010.16101.60 
  Socko, Monika g2479 POL0.5010.05100.50 

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)
 

 

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