Individual Calculations March 2018
 Trezise, Steven  Total change: 0.00  Rating chartPersonal card
 CCF DAYTIME CHESS 2017-18 JANUARY 2018 B London ENG 2018-01-31
RcRownchangeRpKK*chgGame
 1182 0 1.00 1 0.00 1202   0.00 
  Braithwaite, Paul 1182 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)
 
 CCF DAYTIME CHESS 2017-18 FEBRUARY 2018 A Coulsdon ENG 2018-02-07
RcRownchangeRpKK*chgGame
 1384 0 2.00 2 0.00 1424   0.00 
  Vaughan, John 1540 ENG1.0010.00 0.00 
  Woolley, Michael P 1227 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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