Individual Calculations January 2009
 Pitl, Gregory  Total change: 0.10  Rating chartPersonal card
 First Saturday GM Oct 2008 Budapest HUN 2008-10-04
RcRownchangeKK*chgGame
 2403 2403 4.50 9 0.01 10 0.10 
  Paschall, William M. m2351 USA0.501-0.0710-0.70 
  Fodor, Tamas Jr f2383 HUN0.501-0.0310-0.30 
  Szalanczy, Emil m2343 HUN0.001-0.5810-5.80 
  Duong, The Anh m2420 VIE0.5010.02100.20 
  Kahn, Evarth Dr. m2297 HUN0.501-0.1410-1.40 
  Horvath, Peter g2473 HUN1.0010.60106.00 
  Collins, Sam E. m2412 IRL0.001-0.4910-4.90 
  Farago, Ivan g2489 HUN1.0010.62106.20 
  Seres, Lajos g2458 HUN0.5010.08100.80 

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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