Individual Calculations May 2018
 McMichael, Richard J  Total change: 15.60  Rating chartPersonal card
 71st West of England Chess Union Congress Open Exmouth ENG 2018-03-30
RcRownchangeKK*chgGame
 2098 2232 5.50 7 0.78 20 15.60 
  Crombleholme, Alan K 1991 ENG1.0010.20204.00 
  Krzyzanowski, Patryk 2088 POL1.0010.31206.20 
  Braun, Walter f2152 AUT1.0010.39207.80 
  Menadue, Jeremy Fs 2055 ENG1.0010.27205.40 
  Mackle, Dominic 2164 ENG0.501-0.0920-1.80 
  Nielsen, Andre 2158 NOR1.0010.40208.00 
  Martin, Lewis 2079 ENG0.001-0.7020-14.00 

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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