Individual Calculations May 2012
 Battey, Alexander  Total change: 20.85  Rating chartPersonal card
 Caissa GM Mar 2012 Kecskemet HUN 2012-03-17
 2412 2382 5.50 9 1.39 15 20.85 
  Kislik, Erik Andrew m2403 USA1.0010.53157.95 
  Estrada Nieto, Julian m2306 MEX1.0010.40156.00 
  Groszpeter, Attila g2483 HUN0.5010.14152.10 
  Sax, Gyula g2486 HUN0.5010.14152.10 
  Ashwin, Jayaram m2454 IND0.5010.10151.50 
  Ilincic, Zlatko g2444 SRB0.001-0.4115-6.15 
  Sipos, Istvan m2447 HUN1.0010.59158.85 
  Idani, Pouya m2451 IRI0.001-0.4015-6.00 
  Khademalsharieh, Sarasadat wm2235 IRI1.0010.30154.50 

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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