Rapid: Individual Calculations February 2014
 Haldane, Robin W  Total change: -21.80  Rating chartPersonal card
 24th London Rapidplay Open London ENG 2014-01-25
RcRownchangeKK*chgGame
 1939 2105 3.00 6 -1.09 20 -21.80 
  Ruane, Brendan J 1780 ENG1.0010.13202.60 
  Cherniaev, Alexander g2455 RUS0.001-0.1120-2.20 
  Tippleston, Charles E c2109 ENG0.001-0.4920-9.80 
  Torrance, John 1705  * SCO1.0010.08201.60 
  Rohrer, Finlo N 1880 ENG0.501-0.2820-5.60 
  Mandnikar, Atreya 1705  * IND0.501-0.4220-8.40 
 * 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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