Rapid: Individual Calculations May 2018
 Cossins, Neil  Total change: -23.20  Rating chartPersonal card
 6th Golders Green FIDE Rapid Chess Minor London ENG 2018-04-14
RcRownchangeKK*chgGame
 1393 1561 3.00 6 -1.16 20 -23.20 
  Wallace, Stuart 1414 ENG1.0010.30206.00 
  Ismail, Mohammed Aayan 1517 ENG0.001-0.5620-11.20 
  Anika, Rachna Roy 1210 HKG0.001-0.8920-17.80 
  Suyash, Srikanta Prasad 1460 IND1.0010.36207.20 
  Macleod, Andrew 1161  * ENG1.0010.08201.60 
  Abedian, Mohsen 1594 ENG0.001-0.4520-9.00 
 * 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)
 

 

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