Individual Calculations May 2018
 Bloom, Paul  Total change: -4.20  Rating chartPersonal card
 CCF CHRISTMAS LONG PLAY CONGRESS MAJOR March London ENG 2018-03-30
RcRownchangeKK*chgGame
 1514 1590 2.50 3 0.69 20 13.80 
  Levey, Steve 1433 ENG1.0010.29205.80 
  Gill, Gursharanjit S 1498 ENG1.0010.37207.40 
  Lim, Yu-Chin (peter) 1610 ENG0.5010.03200.60 

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 APRIL A London ENG 2018-04-02
RcRownchangeKK*chgGame
 1631 1595 0.00 2 -0.90 20 -18.00 
  Verma, Shlok 1617 ENG0.001-0.4720-9.40 
  Allan, Brian W 1645 SCO0.001-0.4320-8.60 

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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