Rapid: Individual Calculations October 2017
 Goulbourne, Nick  Total change: 15.40  Rating chartPersonal card
 Muswell Hill FIDE WEEKDAY Rapid Amateur Aug London ENG 2017-08-30
RcRownchangeKK*chgGame
 1392 1380 2.00 3 0.55 20 11.00 
  Everitt, David 1289 ENG1.0010.38207.60 
  Sparrow, Jamie 1454 ENG0.001-0.4020-8.00 
  Ainscow, Faye 1433 ENG1.0010.572011.40 

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)
 
 Golders Green FIDE Rapid Chess Amateur September 2017 London ENG 2017-09-09
RcRownchangeKK*chgGame
 1230 1389 1.50 3 -0.61 20 -12.20 
  Bird, Max 1135 ENG0.001-0.8120-16.20 
  Healey, David J 1215 ENG0.501-0.2320-4.60 
  Simms, Geoffrey R 1340 ENG1.0010.43208.60 

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)
 
 Muswell Hill FIDE WEEKDAY Rapid Amateur Sep London ENG 2017-09-27
RcRownchangeKK*chgGame
 1451 1389 2.50 4 0.83 20 16.60 
  Dunne, David C 1532 ENG0.5010.19203.80 
  Sparrow, Jamie 1454 ENG1.0010.592011.80 
  Ainscow, Faye 1427 ENG0.001-0.4520-9.00 
  Kowalczyk, Robert 1392 ENG1.0010.502010.00 

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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