Individual Calculations January 2013
 Erdelyi, Tamas Dr.  Total change: -14.80  Rating chartPersonal card
 Caissa IM Dec 2012 Kecskemet HUN 2012-12-14
RcRownchangeKK*chgGame
 2292 2137 1.50 10 -1.48 10 -14.80 
  Keresztes, Richard f2254 HUN0.001-0.3410-3.40 
  Battey, Alexander m2313 USA0.001-0.2710-2.70 
  Hou, Qiang f2345 CHN0.001-0.2310-2.30 
  Csala, Imre f2189 HUN0.001-0.4310-4.30 
  Kislik, Erik Andrew m2361 USA0.5010.28102.80 
  Keresztes, Richard f2254 HUN0.5010.16101.60 
  Battey, Alexander m2313 USA0.5010.23102.30 
  Hou, Qiang f2345 CHN0.001-0.2310-2.30 
  Csala, Imre f2189 HUN0.001-0.4310-4.30 
  Kislik, Erik Andrew m2361 USA0.001-0.2210-2.20 

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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