Individual Calculations November 2017
 Marbot, Raymond  Total change: -9.40  Rating chartPersonal card
 11e Open Fide de l'Arsenal du Robert (-2200) LE LAMENTIN FRA 2017-10-21
RcRownchangeKK*chgGame
 1610 1728 1.50 3 -0.47 20 -9.40 
  Christophe-Hayot, Vincent 1551 FRA1.0010.27205.40 
  Siauve, Julien 1717 FRA0.501-0.0220-0.40 
  Evers, Shaman 1562 FRA0.001-0.7220-14.40 

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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