Individual Calculations May 2017
 Meaton, Arthur H  Total change: -10.80  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 APRIL London ENG 2017-04-03
RcRownchangeKK*chgGame
 1463 1300 0.00 1 -0.28 20 -5.60 
  Boztas, Lana 1463 ENG0.001-0.2820-5.60 

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 DAYTIME CHESS CLUB 2016-17 APRIL London ENG 2017-04-05
RcRownchangeKK*chgGame
 1401 1300 1.00 2 0.27 20 5.40 
  Woolley, Michael P 1319 ENG1.0010.532010.60 
  Miles, Barry S 1482 ENG0.001-0.2620-5.20 

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)
 
 CCF EASTER CONGRESS Under 1750 April 2017 London ENG 2017-04-14
RcRownchangeKK*chgGame
 1387 1300 1.00 4 -0.53 20 -10.60 
  Morris-Weston, Robin T 1473 ENG0.001-0.2720-5.40 
  Yu, Tim 1350 ENG0.001-0.4320-8.60 
  Faulkner, Oliver 1305 ENG0.001-0.4920-9.80 
  Khan, A Qaiyum 1418 ENG1.0010.662013.20 

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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