Individual Calculations July 2019
 Douchez, Tony  Total change: -23.60  Rating chartPersonal card
 9e Festival du jeu d'echecs d'Ille-sur-Tet Tournoi B (-2200) ILLE SUR TET FRA 2019-05-31
RcRownchangeKK*chgGame
 1555 1637 3.00 6 -0.59 40 -23.60 
  Idoate Arrazurria, Ricardo 1443 ESP1.0010.254010.00 
  Fortea, Marc 1798 FRA0.001-0.2940-11.60 
  Lu, Haifei 1385 FRA0.501-0.3140-12.40 
  Moreno Chabot, Clement 1365 FRA0.501-0.3340-13.20 
  Villa Tornero, Alex 1621 ESP1.0010.484019.20 
  Picard Du Chambon, Gabriel 1718 FRA0.001-0.3940-15.60 

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)
 

 

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