Individual Calculations May 2016
 Porter, Richard  Total change: 0.00  Rating chartPersonal card
 8th 4NCL Congress Major Wakefield ENG 2016-04-01
RcRownchangeRpKK*chgGame
 1854 0 3.00 4 0.00 1894   0.00 
  Desmedt, Richard 1850 ENG0.5010.00 0.00 
  Rahman, Yousuf 1794 ITA0.5010.00 0.00 
  Robson, Paul E 1902 ENG1.0010.00 0.00 
  Patrick, David A 1869 ENG1.0010.00 0.00 

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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