Rapid: Individual Calculations November 2012
 Sands, David A  Total change: -5.40  Rating chartPersonal card
 4NCL Team Rapidplay Championship Milton Keynes ENG 2012-09-29
RcRownchangeKK*chgGame
 2180 2219 3.00 6 -0.27 20 -5.40 
  Snape, Ian L 2233 ENG0.001-0.4820-9.60 
  Cox, John J m2419 ENG0.5010.26205.20 
  Raoof, Adam N 2124 ENG1.0010.37207.40 
  Healey, Michael W 2070 ENG0.501-0.2020-4.00 
  Lawson, Maurice E 1930 ENG1.0010.16203.20 
  Roberson, Peter T f2304 ENG0.001-0.3820-7.60 

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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