Individual Calculations September 2017
 Mataigne, Jean-Michel  Total change: -31.40  Rating chartPersonal card
 13eme Festival International de Dieppe - Open A DIEPPE FRA 2017-08-20
RcRownchangeKK*chgGame
 1857 1990 4.50 9 -1.57 20 -31.40 
  Imperor, Amelie 1826 FRA0.501-0.2220-4.40 
  Georges, Lisa 1792 FRA0.001-0.7620-15.20 
  Beukema, Christiaan 1767 BEL1.0010.22204.40 
  Marsac, Hugo 1713 FRA0.501-0.3320-6.60 
  Legrand, Antoine 1848 FRA1.0010.31206.20 
  Llaneza Vega, Patricia wm2243 ESP0.001-0.1920-3.80 
  Monnot, Paul 1817 FRA0.001-0.7320-14.60 
  Naji, Nil 1858 FRA0.501-0.1820-3.60 
  Weibel, Theo 1847 FRA1.0010.31206.20 

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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