Individual Calculations February 2015
 Bisby, Daniel L  Total change: 3.00  Rating chartPersonal card
 4NCL 2014-15 Rounds 3-4 Various ENG 2015-01-10
RcRownchangeKK*chgGame
 2374 2318 1.00 2 0.15 20 3.00 
  Paehtz, Elisabeth mwg2482 GER0.5010.22204.40 
  Savage, Ben Dm f2265 ENG0.501-0.0720-1.40 

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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