Individual Calculations January 2012
 Farrand, Tom  Total change: -52.80  Rating chartPersonal card
 London Chess Classic 2011: Open London ENG 2011-12-03
RcRownchangeKK*chgGame
 2049 2265 5.00 9 -1.76 30 -52.80 
  Plug, Arjan 1945 NED0.001-0.8730-26.10 
  Pleininger, Rudolf 1939 SUI0.501-0.3730-11.10 
  Jones, Chris S 1868 ENG1.0010.08302.40 
  Cannon, Raymond C 2024 ENG0.501-0.3030-9.00 
  Fransson, Angelina 1940 SWE1.0010.13303.90 
  Mikalsen, Erlend 2063 NOR1.0010.24307.20 
  Hebden, Mark L g2515 ENG0.001-0.1930-5.70 
  Zymberi, Astrit 2138 ALB0.001-0.6730-20.10 
  Doran, Chris 2011 ENG1.0010.19305.70 

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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