Individual Calculations January 2014
 Summerscale, Aaron P  Total change: -7.00  Rating chartPersonal card
 5th London Chess Classic 2013: Open London ENG 2013-12-07
RcRownchangeKK*chgGame
 2303 2423 5.00 9 -0.70 10 -7.00 
  Sellmair, Reinhard 2023  * GER0.501-0.4210-4.20 
  Vachtfeidl, Petr 2023  * CZE1.0010.08100.80 
  Franklin, Samuel G A f2307 ENG1.0010.34103.40 
  Van Kampen, Robin g2601 NED0.5010.23102.30 
  Hawkins, Jonathan m2512 ENG0.5010.12101.20 
  Carr, Neil L f2275 ENG1.0010.30103.00 
  Nevednichy, Vladislav g2604 ROU0.001-0.2610-2.60 
  Bao, Qilin 2166 CHN0.001-0.8210-8.20 
  Semprun Martinez, Fernando 2213 ESP0.501-0.2710-2.70 
 * 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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