Rapid: Individual Calculations September 2013
 Mercs, Peter J  Total change: -2.20  Rating chartPersonal card
 British Championship Rapidplay Week 2 Torquay ENG 2013-08-04
RcRownchangeKK*chgGame
 1973 2109 2.50 4 -0.11 20 -2.20 
  Graham, William 1822 ENG1.0010.16203.20 
  Oyama, Akito 1983 ENG0.501-0.1720-3.40 
  Fernandez, Daniel Howard m2350 SIN0.001-0.2020-4.00 
  Tarhon, Brian 1738 ENG1.0010.10202.00 

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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