Individual Calculations July 2019
 Flores, Christophe  Total change: 26.80  Rating chartPersonal card
 17eme Grand Prix d'Echecs de Villefranche en Beaujolais Open B (-1600) VILLEFRANCHE SUR SAONE FRA 2019-06-15
RcRownchangeKK*chgGame
 1432 1298 3.00 5 1.34 20 26.80 
  Chainey, Leander 1532 FRA0.001-0.2120-4.20 
  Villevieille, Theo 1074 FRA1.0010.22204.40 
  Perrin, Gontran 1548 FRA1.0010.812016.20 
  Da Silva, Pascal 1494 FRA1.0010.752015.00 
  Colin, Serge 1512 FRA0.001-0.2320-4.60 

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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