Individual Calculations June 2018
 Ma, Max  Total change: 41.60  Rating chartPersonal card
 CCF WINTER CHESS LONG PLAY RESULTS APRIL 2018 B London ENG 2018-04-30
RcRownchangeKK*chgGame
 1023 1211 1.00 1 0.26 40 10.40 
  Wimble, Garry 1023 ENG1.0010.264010.40 

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)
 
 CCF WINTER CHESS LONG PLAY RESULTS MAY 2018 London ENG 2018-05-07
RcRownchangeKK*chgGame
 1473 1250 1.00 1 0.78 40 31.20 
  Boztas, Lana 1473 ENG1.0010.784031.20 

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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