Individual Calculations July 2017
 Allabatre, Steeve  Total change: 7.20  Rating chartPersonal card
 4eme Open Fide de Saint Thomas Le Havre (-2200) LE HAVRE FRA 2017-06-17
RcRownchangeKK*chgGame
 1875 1903 2.50 4 0.36 20 7.20 
  David, Sebastien 1875 FRA0.501-0.0420-0.80 
  Deschin, Pierre-Antoine 2056 FRA0.001-0.3020-6.00 
  Metayer, Rene 1671 FRA1.0010.21204.20 
  Nguyen-Cadoret, Nathan 1897 FRA1.0010.49209.80 

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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