Blitz: Individual Calculations February 2019
 Abouchakra, Ibrahim  Total change: -2.20  Rating chartPersonal card
 10th Brainstormchess FIDE rated blitz London ENG 2019-01-26
RcRownchangeKK*chgGame
 1848 1575 1.00 5 -0.11 20 -2.20 
  Rocco, Federico 1975  * ENG0.001-0.0820-1.60 
  Manfay, Mate 1975  * HUN0.001-0.0820-1.60 
  George, Matthew P 1964 ENG0.001-0.0920-1.80 
  Marks, Noah 1351 ENG1.0010.22204.40 
  Orgler, Philipp 1975  * AUT0.001-0.0820-1.60 
 * 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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