Individual Calculations July 2019
 Tair, Brahim  Total change: 30.20  Rating chartPersonal card
 3eme Tournoi "3 Shots" de La Crau (- 2200) LA CRAU FRA 2019-05-30
RcRownchangeKK*chgGame
 1628 1628 3.00 3 1.51 20 30.20 
  Bassat, Mael 1647 FRA1.0010.532010.60 
  Menardo, Philippe 1598 FRA1.0010.46209.20 
  Hadzikaric, Mirsad 1640 FRA1.0010.522010.40 

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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