Individual Calculations July 2012
 Ledger, Andrew J  Total change: -18.80  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2393 2424 3.00 9 -1.88 10 -18.80 
  Rudd, Jack m2290 ENG1.0010.32103.20 
  Conquest, Stuart C g2521 ENG0.5010.13101.30 
  Morrison, Graham f2339 SCO0.001-0.6210-6.20 
  Fernandez, Daniel H m2344 SIN0.501-0.1110-1.10 
  Snape, Ian L 2231 ENG0.001-0.7510-7.50 
  Rowson, Jonathan W g2581 SCO0.001-0.2910-2.90 
  Rose, Matthew 2282 ENG0.501-0.1910-1.90 
  Baburin, Alexander g2535 IRL0.001-0.3510-3.50 
  Dearing, Edward J m2411 SCO0.501-0.0210-0.20 

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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