Individual Calculations October 2008
 Maltese, Adam S  Total change: -4.65  Rating chartPersonal card
 36th Annual World Open (Open Section) Philadelphia, Pennsylvania USA 2008-06-30
RcRownchangeKK*chgGame
 2249 2227 4.00 9 -0.31 15 -4.65 
  Ramirez, Alejandro g2528 CRC0.001-0.1515-2.25 
  Akopian, Robert 2121 USA0.001-0.6415-9.60 
  Stancil, Kimani A 2162 USA1.0010.41156.15 
  Dejmek, Mark W 2152 USA1.0010.40156.00 
  Sarkar, Justin m2411 USA0.001-0.2615-3.90 
  Heinis, Vincent 2156 FRA0.001-0.6015-9.00 
  Bierkens, Pieter A 2178 USA1.0010.43156.45 
  Greanias, Steven D 2117 USA0.501-0.1515-2.25 
  Bercys, Salvijus m2420 USA0.5010.25153.75 

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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