Individual Calculations March 2015
 McMichael, Richard J  Total change: 1.00  Rating chartPersonal card
 4NCL 2014-15 Rounds 5-6 Various ENG 2015-02-14
RcRownchangeKK*chgGame
 2191 2175 1.00 2 0.05 20 1.00 
  Ivell, Nicholas 2237 ENG0.5010.09201.80 
  Willis, Rupert 2145 ENG0.501-0.0420-0.80 

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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