Individual Calculations June 2013
 Bisby, Daniel L  Total change: 34.35  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2393 2288 6.00 10 2.29 15 34.35 
  Grafl, Florian m2373 GER0.5010.12151.80 
  Williams, Samuel G 2253 ENG1.0010.45156.75 
  Gordon, Stephen J g2533 ENG0.5010.30154.50 
  Coates, Kenneth G 2184 ENG1.0010.36155.40 
  Arkell, Keith Cc g2462 ENG0.5010.23153.45 
  Ciuksyte, Dagne mwg2354 ENG1.0010.59158.85 
  Sowray, Peter J f2362 ENG1.0010.60159.00 
  Jones, Gawain Cb g2644 ENG0.001-0.1115-1.65 
  Chapman, Terry Pd 2279 ENG0.501-0.0115-0.15 
  Wells, Peter K g2488 ENG0.001-0.2415-3.60 

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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