Individual Calculations December 2017
 Nguyen, Hai Long  Total change: 18.80  Rating chartPersonal card
 Team 2018 - Coupe de France t2 FRANCE FRA 2017-11-06
RcRownchangeKK*chgGame
 1987 1707 1.00 1 0.84 40 33.60 
  Logie, Marc 1987 FRA1.0010.844033.60 

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)
 
 Tournoi Gambit Roi 2017-2018 (-2200) r1 CARRIERES SUR SEINE FRA 2017-11-24
RcRownchangeKK*chgGame
 1380 1707 0.50 1 -0.37 40 -14.80 
  Petit, Vincent 1380 FRA0.501-0.3740-14.80 

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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