Individual Calculations September 2015
 Roger, Mehdi  Total change: -37.00  Rating chartPersonal card
 Championnat de France 2015 - Open A SAINT QUENTIN FRA 2015-08-09
RcRownchangeKK*chgGame
 2028 2128 4.50 10 -1.85 20 -37.00 
  Zounani, Yacine 2002 FRA0.501-0.1720-3.40 
  Lutard, Florian 2026 FRA1.0010.36207.20 
  Afraoui, Anaelle 1974 FRA0.001-0.7120-14.20 
  Noblet, Renald 2030 FRA0.501-0.1320-2.60 
  Joslin, Jerome 2027 FRA0.501-0.1420-2.80 
  Willems, Niels 1960 FRA0.501-0.2220-4.40 
  Nicolas, Guillaume 2034 FRA1.0010.37207.40 
  Batteux, Mickael 2113 FRA0.501-0.0220-0.40 
  Eugene, Floryan 2049 FRA0.001-0.6120-12.20 
  Derieux, Christian 2069 FRA0.001-0.5820-11.60 

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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