Individual Calculations May 2013
 Bykhovsky, Anatoly  Total change: 4.30  Rating chartPersonal card
 2013 Final 4 of College Chess Rockville, Maryland USA 2013-04-06
RcRownchangeKK*chgGame
 2509 2516 1.00 1 0.49 10 4.90 
  Holt, Conrad g2509 USA1.0010.49104.90 

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)
 
 2013 Bill Wright Saint Louis Open St Louis, Missouri USA 2013-04-12
RcRownchangeKK*chgGame
 2332 2516 3.50 5 -0.06 10 -0.60 
  McLaughlin, James 2116  * USA1.0010.08100.80 
  Vibbert, Sean 2252 USA1.0010.18101.80 
  Meier, Georg g2652 GER0.001-0.3210-3.20 
  Eckert, Doug D f2248 USA1.0010.17101.70 
  Bregadze, Levan m2392 GEO0.501-0.1710-1.70 
 * 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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