Individual Calculations May 2019
 Vaishali, R  Total change: -30.20  Rating chartPersonal card
 GAMMA Reykjavik Open 2019 Reykjavik ISL 2019-04-08
RcRownchangeKK*chgGame
 2064 2353 6.00 9 -1.51 20 -30.20 
  Nilssen, Ellen Fredericia wf2048 DEN0.001-0.8620-17.20 
  Mai, Alexander Oliver 2003 ISL1.0010.11202.20 
  Maxion, Dirk f2110 GER1.0010.20204.00 
  Le Goff, Ronan f2186 FRA0.001-0.7220-14.40 
  Walton, Alan J c2132 ENG0.001-0.7820-15.60 
  Forster, William c1953  * NZL1.0010.08201.60 
  Thorsteinsdottir, Gudlaug wf1984 ISL1.0010.10202.00 
  Briem, Stephan 2138 ISL1.0010.23204.60 
  Rice, Chris B 2026 ENG1.0010.13202.60 
 * 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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