Individual Calculations January 2018
 De Lagontrie, Jean  Total change: -78.00  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 1 FRANCE FRA 2017-10-08
RcRownchangeKK*chgGame
 1839 1797 0.00 2 -0.88 20 -17.60 
  Maldi, Renaud 1882 FRA0.001-0.3820-7.60 
  Guyon Le Bouffy, Joseph 1795 FRA0.001-0.5020-10.00 

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)
 
 9th CSC London Chess Classic: FIDE Open London ENG 2017-12-02
RcRownchangeKK*chgGame
 1769 1823 1.50 8 -3.02 20 -60.40 
  Lercel, Michal 2223  * POL0.001-0.0820-1.60 
  Manole, Stefan 2081 ROU0.001-0.1820-3.60 
  Perez Bolanos, Joel 1519 ESP1.0010.14202.80 
  Kalaiyalahan, Akshaya f2067 ENG0.001-0.2020-4.00 
  Dias, Savin 1723 ENG0.501-0.1420-2.80 
  Chatterjee, Sagnik 1423  * ENG0.001-0.9220-18.40 
  Volovich, Julia 1546 ENG0.001-0.8320-16.60 
  Rushbrooke, Tibo 1570 ENG0.001-0.8120-16.20 
 * 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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