Individual Calculations March 2020
 Ben Henia, Ouissem  Total change: 9.60  Rating chartPersonal card
 Open de Marseille 2019-20 (-2200) r5-7 MARSEILLLE FRA 2020-01-10
RcRownchangeKK*chgGame
 1143 1524 1.00 1 0.09 40 3.60 
  Ben Amar, Yanis 1143 FRA1.0010.09403.60 

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 2020 - Nationale 4 r3-4 FRANCE FRA 2020-01-19
RcRownchangeKK*chgGame
 1229 1524 1.00 1 0.15 40 6.00 
  Ursu, Celia 1229 FRA1.0010.15406.00 

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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