Individual Calculations January 2012
 Casaschi, Paolo  Total change: 9.30  Rating chartPersonal card
 London Chess Classic 2011: Open London ENG 2011-12-03
RcRownchangeKK*chgGame
 2094 1996 3.00 7 0.31 30 9.30 
  Buckley, Graeme N m2383 ENG0.001-0.0930-2.70 
  Opasiak, Dustin Tennessee 1737 GER1.0010.18305.40 
  Harari, Zaki 2180 ENG0.5010.24307.20 
  Guiot, Jerome 2100 FRA0.5010.14304.20 
  Sreeves, Clement 2247 SCO0.001-0.1930-5.70 
  Rutten, David 1861 NED1.0010.32309.60 
  Quinn, John M 2151 ENG0.001-0.2930-8.70 

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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