Individual Calculations May 2010
 Santarius, Erik  Total change: 4.05  Rating chartPersonal card
 Philadelphia Open Philadelphia, Pennsylvania USA 2010-03-31
RcRownchangeKK*chgGame
 2297 2266 4.00 8 0.27 15 4.05 
  Stripunsky, Alexander g2559 USA0.001-0.1515-2.25 
  Tom, George 2031 USA1.0010.21153.15 
  Kekelidze, Mikheil g2430 GEO0.001-0.2815-4.20 
  Kelleher, Jeff 2090 USA1.0010.27154.05 
  Daly, Troy 2143 USA1.0010.33154.95 
  Paragua, Mark C g2497 PHI0.001-0.2115-3.15 
  Leach, Daniel F 2127 USA1.0010.31154.65 
  Romanenko, Vladimir m2499 BLR0.001-0.2115-3.15 

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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