Individual Calculations July 2012
 Townsend, M Paul  Total change: -3.00  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2280 2255 4.50 10 -0.20 15 -3.00 
  Pickard, Charles 2125 ENG0.501-0.1815-2.70 
  Briscoe, Chris c2220 ENG0.001-0.5515-8.25 
  Churm, Rohan M 2161 ENG0.501-0.1315-1.95 
  Piper, Matthew S 2341 ENG0.001-0.3815-5.70 
  Chapman, Terry Pd 2253 ENG0.001-0.5015-7.50 
  Osborne, Marcus E 2246 ENG1.0010.49157.35 
  Arakhamia-Grant, Ketevan E gwg2443 SCO1.0010.741511.10 
  Kosten, Anthony C g2498 FRA0.5010.30154.50 
  Hulmes, David I 2273 ENG0.5010.03150.45 
  Coleman, David J c2244 ENG0.501-0.0215-0.30 

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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