Rapid: Individual Calculations October 2017
 Dunne, David C  Total change: 21.20  Rating chartPersonal card
 Muswell Hill FIDE WEEKDAY Rapid Amateur Aug London ENG 2017-08-30
RcRownchangeKK*chgGame
 1321 1509 4.00 4 1.12 20 22.40 
  Everitt, David 1289 ENG1.0010.22204.40 
  Badacsonyi, Frankie 1109  * ENG1.0010.08201.60 
  Sparrow, Jamie 1454 ENG1.0010.42208.40 
  Ainscow, Faye 1433 ENG1.0010.40208.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Darnall & Handsworth 2nd Rapidplay Minor U120 Sheffield ENG 2017-09-02
RcRownchangeKK*chgGame
 1472 1532 1.00 2 -0.17 20 -3.40 
  Kromka, Joanna 1432 POL1.0010.36207.20 
  Dawson, Danny 1511 ENG0.001-0.5320-10.60 

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)
 
 Golders Green FIDE Rapid Chess Amateur September 2017 London ENG 2017-09-09
RcRownchangeKK*chgGame
 1307 1532 2.00 3 -0.32 20 -6.40 
  Simms, Geoffrey R 1340 ENG1.0010.25205.00 
  Buckland, David A S 1186 ENG1.0010.11202.20 
  Perez Fadon, Andres 1396 ENG0.001-0.6820-13.60 

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
 1428 1532 3.00 4 0.43 20 8.60 
  Yapp, Christopher 1406 ENG0.501-0.1720-3.40 
  Sparrow, Jamie 1454 ENG1.0010.39207.80 
  Goulbourne, Nick 1389 ENG0.501-0.1920-3.80 
  Crouch, Timothy J 1461 ENG1.0010.40208.00 

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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