Individual Calculations October 2008
 Tavoularis, Nicholas  Total change: -19.65  Rating chartPersonal card
 Jessie Gilbert Celebration International Coulsdon ENG 2008-08-16
RcRownchangeKK*chgGame
 2090 2160 4.50 10 -1.31 15 -19.65 
  Gerzhoy, Leonid m2399 CAN0.5010.30154.50 
  Chapman, Terry P D 2262 ENG0.5010.14152.10 
  Tymrakiewicz, Rafal 2280 POL0.001-0.3415-5.10 
  Fowler, Simon A 2256 ENG0.001-0.3715-5.55 
  Williams, Peter A Jnr 1867 ENG0.501-0.3515-5.25 
  Foster, James C 1948 ENG0.001-0.7715-11.55 
  Grey, Nicholas D 1810 ENG0.501-0.3915-5.85 
  Vahidov, Manuchehr 2140 UZB0.501-0.0315-0.45 
  Fields, Francis E 1934 ENG1.0010.21153.15 
  Josse, Mark 2006 ENG1.0010.29154.35 

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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