Individual Calculations March 2011
 Haria, Ravi  Total change: 12.30  Rating chartPersonal card
 Hastings Masters 2011 Hastings ENG 2010-12-28
RcRownchangeKK*chgGame
 2109 1952 3.50 9 0.82 15 12.30 
  Cafferty, Bernard f2133 ENG0.5010.24153.60 
  Franklin, Samuel G A 2185 ENG0.001-0.2115-3.15 
  Almond, Richard J 2145 ENG0.5010.25153.75 
  Green, Andrew D 2141 SCO0.5010.25153.75 
  Jaunooby, Ali R 2207 ENG0.001-0.1915-2.85 
  Norinkeviciute, Rasa wf2028 LTU0.5010.10151.50 
  Pleininger, Rudolf 1998 SUI1.0010.56158.40 
  Helbig, Paul D 2115 ENG0.001-0.2815-4.20 
  Pickersgill, Adrian O 2026 ENG0.5010.10151.50 

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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