Individual Calculations February 2013
 Lee, Richard  Total change: 22.20  Rating chartPersonal card
 e2e4 Chester Open Chester ENG 2013-01-18
RcRownchangeKK*chgGame
 2045 2094 3.00 4 0.74 30 22.20 
  Reed, John 1967 ENG1.0010.33309.90 
  Baterdene, Tsogbayar 1724 MGL1.0010.10303.00 
  Arkell, Keith C g2460 ENG0.001-0.1030-3.00 
  Garnett, John S 2030 ENG1.0010.413012.30 

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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