Individual Calculations July 2011
 Tchifteyan, Philippe  Total change: -11.40  Rating chartPersonal card
 Ch. Bouches-du-Rhône - Qualif. Sud MARSEILLE FRA 2011-05-01
RcRownchangeKK*chgGame
 1616 1672 1.50 3 -0.22 15 -3.30 
  Deregnaucourt, Yves 1791 FRA0.5010.16152.40 
  Ouahhoud, Amine 1494 FRA1.0010.27154.05 
  Danielian, Kevin 1564 FRA0.001-0.6515-9.75 

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)
 
 Team - Nationale 4 - R7 FRANCE FRA 2011-05-15
RcRownchangeKK*chgGame
 1641 1672 0.00 1 -0.54 15 -8.10 
  Scamaroni, Jean-Paul 1641 FRA0.001-0.5415-8.10 

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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