Individual Calculations January 2019
 Brooks, Phil J  Total change: 0.40  Rating chartPersonal card
 10th CSC London Chess Classic: FIDE Open London ENG 2018-12-09
RcRownchangeKK*chgGame
 2090 2184 5.50 9 0.02 20 0.40 
  De Paolis, Fabrizio 1784  * ITA1.0010.08201.60 
  Flear, Glenn C g2451 ENG0.001-0.1820-3.60 
  Hughes, Anthony c1910 WLS1.0010.17203.40 
  Istratescu, Andrei g2564 ROU0.001-0.0920-1.80 
  Grigoryan, Meri wf2054 ENG0.501-0.1820-3.60 
  Keely, Leo A 1964 ENG0.501-0.2820-5.60 
  Rogacewicz, Mikolaj 1925 POL1.0010.18203.60 
  Thatte, Nishchal 1784  * ENG1.0010.08201.60 
  Bates, Richard A m2372 ENG0.5010.24204.80 
 * 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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