Individual Calculations February 2019
 Nguyen, Clement  Total change: 32.80  Rating chartPersonal card
 13eme Trophee International de Lyon Open B LYON FRA 2018-12-26
RcRownchangeKK*chgGame
 1591 1553 3.50 6 0.82 40 32.80 
  Valdman, Andrei 1266 FRA1.0010.16406.40 
  Bergame, Alain 1785 FRA0.001-0.2140-8.40 
  Bernieri, Francois 1612 FRA1.0010.584023.20 
  Reboul, Lou-Orphe 1658 FRA0.001-0.3640-14.40 
  Mercier, Jean-Yves 1702 FRA1.0010.704028.00 
  Zaouak, Fahim 1520 FRA0.501-0.0540-2.00 

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)
 

 

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