Individual Calculations July 2017
 Boudart, Thierry  Total change: -8.00  Rating chartPersonal card
 Koenig's Open Strasbourg 2017 STRASBOURG FRA 2017-06-03
RcRownchangeKK*chgGame
 1579 1446 1.00 4 -0.40 20 -8.00 
  Lerch, Patrice m1846  * FRA0.001-0.0820-1.60 
  Defauchy, Claude 1151 FRA1.0010.15203.00 
  Thirunarayanan, Sampath Kumar 1741 IND0.001-0.1520-3.00 
  Alzen, Abdullrahman 1579 FRA0.001-0.3220-6.40 
 * 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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