Individual Calculations July 2012
 Bisby, Daniel L  Total change: 25.50  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2280 2264 6.50 10 1.70 15 25.50 
  Collins, Sam E m2426 IRL0.001-0.2915-4.35 
  Osborne, Marcus E 2246 ENG0.501-0.0315-0.45 
  Dickenson, Neil F f2322 ENG1.0010.58158.70 
  Eggleston, David J f2367 ENG0.5010.14152.10 
  White, Michael Jr f2213 WLS1.0010.43156.45 
  Martin, Andrew D m2399 ENG1.0010.681510.20 
  Gray, Mark S 2090 ENG0.501-0.2315-3.45 
  Curtis, John E 2116 ENG1.0010.30154.50 
  Snape, Ian L 2231 ENG0.501-0.0515-0.75 
  Bates, Richard A m2386 ENG0.5010.17152.55 

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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