Individual Calculations January 2010
 Rendle, Thomas E  Total change: 14.00  Rating chartPersonal card
 London Chess Classic Open London ENG 2009-12-08
RcRownchangeKK*chgGame
 2363 2382 6.00 9 1.40 10 14.00 
  Phillips, William 1998 ENG1.0010.09100.90 
  Pedersen, Carsten 2155 DEN1.0010.21102.10 
  Wells, Peter K g2489 ENG0.5010.15101.50 
  Berzinsh, Roland m2424 LAT1.0010.56105.60 
  Houska, Jovanka mwg2391 ENG0.5010.01100.10 
  Buckley, Graeme N m2388 ENG0.5010.01100.10 
  Arkell, Keith C g2464 ENG1.0010.61106.10 
  Williams, Simon K g2550 ENG0.001-0.2810-2.80 
  Ferguson, Mark m2410 ENG0.5010.04100.40 

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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