Individual Calculations February 2013
 Snape, Ian L  Total change: -14.10  Rating chartPersonal card
 Hastings International Masters Hastings ENG 2012-12-28
RcRownchangeKK*chgGame
 2211 2245 3.00 7 -0.94 15 -14.10 
  Vocaturo, Daniele g2521 ITA0.001-0.1715-2.55 
  Armstrong, Malcolm J 2046 ENG1.0010.24153.60 
  Barton, R Alan 2080 ENG1.0010.28154.20 
  Sumets, Andrey g2638 UKR0.001-0.0815-1.20 
  Jones, William E G 2094 ENG0.001-0.7015-10.50 
  Pickersgill, Adrian O 2029 ENG1.0010.22153.30 
  Wadsworth, Matthew J 2068 ENG0.001-0.7315-10.95 

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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