Individual Calculations June 2019
 Levier, Jean-Francois  Total change: 3.00  Rating chartPersonal card
 Grand Prix des Yvelines 2019 - 5 - Open B (-1800) MAGNY LES HAMEAUX FRA 2019-05-19
RcRownchangeKK*chgGame
 1355 1262 1.00 2 0.15 20 3.00 
  Carbonero, Jean Marc 1054 FRA1.0010.23204.60 
  Trevisiol, Thierry 1655 FRA0.001-0.0820-1.60 

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)
 

 

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