Individual Calculations January 2013
 Moan, Francis E  Total change: 19.50  Rating chartPersonal card
 London Chess Classic 2012: Open London ENG 2012-12-01
RcRownchangeKK*chgGame
 1998 1853 3.00 7 0.65 30 19.50 
  Stone, Andrew M 2203 ENG0.5010.393011.70 
  Ilfeld, Etan 2191 ISR0.001-0.1230-3.60 
  Iyengar, Ilya 2022 ENG0.001-0.2830-8.40 
  Josse, Mark 2142 ENG0.001-0.1630-4.80 
  Gates, David A 1705 ENG0.501-0.2030-6.00 
  Kroezen, Roland 1726 NED1.0010.33309.90 
  Obiamiwe, Paul 1997 NGR1.0010.693020.70 

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)
 

 

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