Rapid: Individual Calculations May 2018
 Everitt, David  Total change: -49.60  Rating chartPersonal card
 CCF EASTER RAPID PLAY MINOR London ENG 2018-04-02
RcRownchangeKK*chgGame
 1155 1337 2.00 4 -0.89 20 -17.80 
  Mathew, Johan 1056 ENG1.0010.16203.20 
  Braithwaite, Paul 1088 ENG1.0010.19203.80 
  Brydges, Andrew 1373 ENG0.001-0.4520-9.00 
  Zhu, Limo 1104 ENG0.001-0.7920-15.80 

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)
 
 6th Golders Green FIDE Rapid Chess Amateur London ENG 2018-04-14
RcRownchangeKK*chgGame
 1264 1337 1.00 3 -0.80 20 -16.00 
  Huntley, Kevin 1248 ENG1.0010.38207.60 
  Simms, Geoffrey R 1286 ENG0.001-0.5720-11.40 
  White, Nigel 1258 ENG0.001-0.6120-12.20 

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)
 
 Muswell Hill FIDE WEEKDAY Rapid April Minor London ENG 2018-04-25
RcRownchangeKK*chgGame
 1368 1337 1.50 5 -0.79 20 -15.80 
  Bynnersley, Ag (tony) 1463 ENG0.001-0.3320-6.60 
  Goulbourne, Nick 1294 ENG1.0010.44208.80 
  Jones, Martin C 1416 ENG0.001-0.3920-7.80 
  Brydges, Andrew 1373 ENG0.001-0.4520-9.00 
  Mackenzie, Reginald W (mac 1296 ENG0.501-0.0620-1.20 

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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