Individual Calculations September 2010
 Bates, Richard A  Total change: -8.40  Rating chartPersonal card
 British Championship Canterbury ENG 2010-07-26
RcRownchangeKK*chgGame
 2251 2382 6.50 11 -0.84 10 -8.40 
  Adair, James 2205 ENG0.001-0.7310-7.30 
  Helbig, Paul D 2160 ENG1.0010.22102.20 
  Galliano, Alexander 2085 ENG0.501-0.3510-3.50 
  Williams, Peter A 2145 ENG0.501-0.3010-3.00 
  Padilla Cabero, Pablo 2149 ESP1.0010.21102.10 
  Snape, Ian L 2233 ENG1.0010.30103.00 
  Mason, Donald J 2219 ENG0.501-0.2210-2.20 
  Wells, Peter K g2488 ENG0.5010.14101.40 
  Rudd, Jack m2236 ENG1.0010.30103.00 
  Pert, Nicholas g2551 ENG0.001-0.2810-2.80 
  Eames, Robert S f2287 ENG0.501-0.1310-1.30 

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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