Individual Calculations August 2014
 Leggett, Peter Aw  Total change: -27.20  Rating chartPersonal card
 101st British Championship – 5 Day Afternoon Open Week 1 Aberystwyth ENG 2014-07-21
RcRownchangeKK*chgGame
 1570 1388 0.50 4 -0.68 40 -27.20 
  Szymanski, Mark 1788  * ENG0.001-0.0840-3.20 
  Homer, Neil S 1670 ENG0.001-0.1640-6.40 
  Gergelova, Monika 1268 SVK0.001-0.6640-26.40 
  Calvert, John C 1555 ENG0.5010.22408.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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