Individual Calculations January 2011
 Hadi, Justin  Total change: 7.50  Rating chartPersonal card
 London Chess Classic Open London ENG 2010-12-08
RcRownchangeKK*chgGame
 2117 2043 4.00 9 0.30 25 7.50 
  Wohl, Aleksandar H. m2424 AUS1.0010.912522.75 
  Afek, Yochanan m2283 ISR0.001-0.2025-5.00 
  White, Michael J R f2246 ENG0.001-0.2425-6.00 
  Bishop, Geoffrey L 1800 ENG1.0010.20255.00 
  Spivack, Simon S Y 2189 ENG0.001-0.3025-7.50 
  Schmitz, Tim 1934 GER1.0010.35258.75 
  Zymberi, Astrit 2148 ALB0.001-0.3625-9.00 
  Veznik, Michael 1819 CZE1.0010.22255.50 
  Hodgson, John H 2206 ENG0.001-0.2825-7.00 

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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