Individual Calculations July 2019
 Loukmane, Abdelilah  Total change: -30.00  Rating chartPersonal card
 17eme Grand Prix d'Echecs de Villefranche en Beaujolais Open B (-1600) VILLEFRANCHE SUR SAONE FRA 2019-06-15
RcRownchangeKK*chgGame
 1355 1569 1.50 3 -0.75 40 -30.00 
  Daller, Philippe 1396 FRA1.0010.274010.80 
  Da Silva, Pascal 1494 FRA0.001-0.6040-24.00 
  Meyssirel, Tom 1175 FRA0.501-0.4240-16.80 

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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