Rapid: Individual Calculations March 2018
 Goodfellow, Russell R  Total change: 19.60  Rating chartPersonal card
 Petts Wood and Orpington U160 Orpington ENG 2018-02-03
RcRownchangeKK*chgGame
 1493 1786 3.00 3 0.49 20 9.80 
  Abedian, Mohsen 1598 ENG1.0010.26205.20 
  Dorman, Orla 1386  * ENG1.0010.08201.60 
  Fear, Logan 1494 ENG1.0010.15203.00 
 * 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)
 
 2018 Midland Rapid Championship: Under 2000 Walsall ENG 2018-02-17
RcRownchangeKK*chgGame
 1784 1786 4.50 8 0.49 20 9.80 
  Kennedy, Craig 1905 SCO0.5010.16203.20 
  Pink, Joshua 1829 ENG0.001-0.4420-8.80 
  Peck, Windsor Wa 1769 ENG1.0010.48209.60 
  Patel, Devan 1678 ENG1.0010.35207.00 
  Jackson, Gary C 1851 ENG0.001-0.4120-8.20 
  Ansari, Athar 1880 ENG1.0010.632012.60 
  Stubbs, Oliver 1652 ENG0.001-0.6820-13.60 
  Quraishi, Shahab Wa 1711 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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