Individual Calculations November 2013
 Song, Edward  Total change: 24.15  Rating chartPersonal card
 3rd annual Fall International Chess Festival Dearborn, Michigan USA 2013-10-23
RcRownchangeKK*chgGame
 2328 2176 4.50 9 1.61 15 24.15 
  Friedel, Joshua E g2498 USA0.5010.37155.55 
  Kannappan, Priyadharshan m2425 IND0.5010.31154.65 
  Cornejo, Max m2385 PER1.0010.771511.55 
  Recuero Guerra, David m2447 ESP0.5010.33154.95 
  Cheng, Bindi m2442 CAN0.5010.32154.80 
  Shabalov, Alexander g2520 USA0.001-0.1215-1.80 
  Vibbert, Sean f2299 USA0.001-0.3315-4.95 
  Richter, Alex 1987 USA1.0010.25153.75 
  Virkud, Apurva wc1945 USA0.501-0.2915-4.35 

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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