Individual Calculations February 2014
 Salisbury, John  Total change: -16.20  Rating chartPersonal card
 2014 Central Florida Class Championships Orlando, Florida USA 2014-01-17
RcRownchangeKK*chgGame
 2077 1989 1.00 4 -0.54 30 -16.20 
  Andretta, Carlos 2188 ARG0.5010.26307.80 
  Krienke, Makaio W 2167 USA0.001-0.2730-8.10 
  Ghatti, Sanjay 1907 USA0.501-0.1130-3.30 
  Lucente, Mike 2046 USA0.001-0.4230-12.60 

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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