Individual Calculations August 2013
 He, Samuel Fei  Total change: -33.00  Rating chartPersonal card
 41st Annual World Open - U2200 Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 2045 2013 2.00 7 -1.10 30 -33.00 
  Recio, Miguel 2144 USA0.5010.18305.40 
  Sakai, Hibicki 2093 JPN0.5010.11303.30 
  Gonzalez, Guillermo Ruiz f2096 MEX0.5010.11303.30 
  Prieto, Ernesto 2128 COL0.5010.16304.80 
  Feliachi, Nabil 2255 USA0.001-0.2030-6.00 
  Obiamiwwe, Paul 1987 NGR0.001-0.5430-16.20 
  Frutos, Chase 1613  * USA0.001-0.9230-27.60 
 * 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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