Individual Calculations January 2018
 Haddock, Paul  Total change: 4.00  Rating chartPersonal card
 9th CSC London Chess Classic: FIDE Open London ENG 2017-12-02
RcRownchangeKK*chgGame
 1793 1576 2.50 9 0.20 20 4.00 
  Ethelontis, Alexandros N 1976  * ENG0.001-0.0820-1.60 
  Kim, Jinsoo 1976  * KOR0.001-0.0820-1.60 
  Fernandez Aransay, Fernand 1838 ESP0.5010.32206.40 
  Rysbayeva, Aigerim wf1976  * KAZ0.001-0.0820-1.60 
  Haynes, Noah 1534 NOR0.001-0.5620-11.20 
  Perez Bolanos, Joel 1519 ESP1.0010.42208.40 
  Robinson, James M 1754 ENG0.5010.23204.60 
  Dunn, Maxim W 1757 ENG0.5010.24204.80 
  Neatherway, A Philip 1806 ENG0.001-0.2120-4.20 
 * 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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