Individual Calculations January 2019
 De Lagontrie, Jean  Total change: 0.60  Rating chartPersonal card
 Team 2019 - Nationale 4 r1-4 FRANCE FRA 2018-10-07
RcRownchangeKK*chgGame
 1733 1770 2.00 3 0.37 20 7.40 
  Topenas, Philippe 1561 FRA1.0010.23204.60 
  Dimart, Denis 1836 FRA0.5010.09201.80 
  Surugue, Philippe 1803 FRA0.5010.05201.00 

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)
 
 10th CSC London Chess Classic: FIDE Open London ENG 2018-12-09
RcRownchangeKK*chgGame
 1877 1742 2.50 8 -0.34 20 -6.80 
  McClement, Andrew 2142  * SCO0.001-0.0820-1.60 
  Ratnesan, Ranesh 2055 ENG0.001-0.1420-2.80 
  Jyothilal, Narayanan 2078 IND0.001-0.1220-2.40 
  Buselli, Daniel 1552 FIN1.0010.25205.00 
  Millward, Kevin P 2012 ENG0.001-0.1720-3.40 
  Cotter, Len 1651 ENG1.0010.38207.60 
  Atanasov, Anthony c1929 CAN0.001-0.2620-5.20 
  Stoyanov, Boris 1594 ENG0.501-0.2020-4.00 
 * 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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