Individual Calculations July 2019
 Da Silva, Pascal  Total change: -27.60  Rating chartPersonal card
 17eme Grand Prix d'Echecs de Villefranche en Beaujolais Open B (-1600) VILLEFRANCHE SUR SAONE FRA 2019-06-15
RcRownchangeKK*chgGame
 1336 1494 2.00 5 -1.38 20 -27.60 
  Dartigues, Marie 1161 FRA1.0010.12202.40 
  Loukmane, Abdelilah 1569 FRA1.0010.602012.00 
  Boeuf, Jeremy 1538 FRA0.001-0.4420-8.80 
  Flores, Christophe 1298 FRA0.001-0.7520-15.00 
  Deru, Victor 1114 FRA0.001-0.9120-18.20 

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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