Individual Calculations January 2012
 Ferguson, Mark  Total change: 18.60  Rating chartPersonal card
 Luzerner Open 2011 Luzern SUI 2011-10-29
RcRownchangeKK*chgGame
 2301 2374 5.00 7 0.93 10 9.30 
  Blattner, Kurt 2019 SUI1.0010.11101.10 
  Herzog, Martin 2151 SUI1.0010.22102.20 
  Kolly, Jacques f2289 SUI0.501-0.1210-1.20 
  Legky, Nicolay A g2421 FRA0.5010.07100.70 
  Okhotnik, Vladimir m2445 FRA0.5010.10101.00 
  Meszaros, Gyula m2360 HUN1.0010.48104.80 
  Cox, John J m2423 ENG0.5010.07100.70 

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)
 
 London Chess Classic 2011: Open London ENG 2011-12-03
RcRownchangeKK*chgGame
 2304 2374 5.50 8 0.93 10 9.30 
  Flynn, David 1978 ENG1.0010.08100.80 
  Zymberi, Astrit 2138 ALB0.501-0.3010-3.00 
  Barton, R Alan 2073 ENG1.0010.15101.50 
  Player, Edmund C 2199 ENG1.0010.27102.70 
  Berg, Emanuel g2566 SWE0.5010.25102.50 
  Chevelevitch, Evgueni, Dr. m2435 GER0.5010.08100.80 
  Hebden, Mark L g2515 ENG1.0010.69106.90 
  Hillarp Persson, Tiger g2530 SWE0.001-0.2910-2.90 

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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