Individual Calculations July 2011
 Wheeler, Darren P  Total change: 36.30  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 2317 2236 6.00 9 2.42 15 36.30 
  Cumbers, Paul 2214 ENG0.501-0.0315-0.45 
  Hebden, Mark L g2560 ENG1.0010.871513.05 
  Shephard, Chris C W 2222 ENG1.0010.48157.20 
  Collins, Sam E m2436 IRL0.5010.26153.90 
  Ansell, Simon T m2417 ENG0.001-0.2615-3.90 
  Rogers, Jonathan W f2338 ENG0.5010.14152.10 
  Kafka, Graeme 2075 SCO1.0010.29154.35 
  Bisby, Daniel L f2306 ENG0.5010.10151.50 
  Savage, Ben D M f2289 ENG1.0010.57158.55 

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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