Individual Calculations May 2014
 Arkell, Keith C  Total change: -1.50  Rating chartPersonal card
 e2e4 Sunningdale Easter International 2014 Premier London ENG 2014-04-17
RcRownchangeKK*chgGame
 2252 2461 6.50 9 -0.15 10 -1.50 
  Paterson, Andrew I 2075 ENG1.0010.09100.90 
  Jackson, James P 2283 ENG0.001-0.7310-7.30 
  Fegan, Chris 2061  * ENG1.0010.08100.80 
  Dilleigh, Stephen P 2136 ENG1.0010.13101.30 
  Pert, Nicholas g2552 ENG0.5010.12101.20 
  Williams, Simon K g2463 ENG0.001-0.5010-5.00 
  Hill, Alistair 2142 ENG1.0010.13101.30 
  Longson, Alexander f2337 ENG1.0010.33103.30 
  Gandrud, Vegar Koi 2223 NOR1.0010.20102.00 
 * 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)
 

 

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