Individual Calculations August 2014
 Friedel, Joshua  Total change: 1.00  Rating chartPersonal card
 42nd Annual World Open - Open Section Arlington, Virginia USA 2014-07-02
RcRownchangeKK*chgGame
 2455 2506 4.50 8 0.10 10 1.00 
  Song, Edward 2258 USA1.0010.19101.90 
  Wheeler, Cameron f2208 USA1.0010.15101.50 
  Li, Ethan 2165 USA1.0010.12101.20 
  Kamsky, Gata g2717 USA0.5010.27102.70 
  Laznicka, Viktor g2679 CZE0.5010.23102.30 
  Nyzhnyk, Illia I g2628 UKR0.001-0.3310-3.30 
  Shmelov, Denys f2393 UKR0.501-0.1510-1.50 
  Lenderman, Aleksandr g2593 USA0.001-0.3810-3.80 

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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