Individual Calculations September 2011
 Yurenok, Maria S  Total change: 16.05  Rating chartPersonal card
 Big Slick International IM Purley ENG 2011-06-25
RcRownchangeKK*chgGame
 2239 2100 2.50 9 -0.57 15 -8.55 
  Gormally, Daniel W g2500  * ENG0.001-0.0815-1.20 
  Blackburn, Suzie G wf1944 WLS1.0010.29154.35 
  Makepeace, Philip J 2095 ENG0.001-0.5115-7.65 
  Sreeves, Clement 2173 SCO0.001-0.4015-6.00 
  Lalic, Bogdan g2469 CRO0.001-0.1015-1.50 
  Radovanovic, Jovica f2323 SRB0.001-0.2215-3.30 
  Eames, Robert S f2259 ENG0.5010.21153.15 
  Hegarty, Sarah N wf2108 ENG0.5010.01150.15 
  Croad, Nicolas f2276 NZL0.5010.23153.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 British Championship 2011 Sheffield ENG 2011-07-25
RcRownchangeKK*chgGame
 2208 2090 5.50 11 1.64 15 24.60 
  Walton, Alan J c2172 ENG0.001-0.3915-5.85 
  Boulton, William J K 1971 ENG0.001-0.6615-9.90 
  Farrall, David J 1869 ENG1.0010.22153.30 
  Eggleston, David J f2318 ENG0.5010.29154.35 
  Webb, Laurence E f2306 ENG0.5010.28154.20 
  Lalic, Susan K mwg2277 ENG1.0010.741511.10 
  Burnett, Jim 2191 ENG1.0010.64159.60 
  Hunt, Adam C m2436 ENG0.001-0.1115-1.65 
  Birtwistle, Nigel 2214 ENG1.0010.671510.05 
  Ross, Chris N 2234 ENG0.5010.19152.85 
  Griffiths, Ryan Rhys f2301 IRL0.001-0.2315-3.45 

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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