Individual Calculations July 2022
 Tahar, Khalis  Total change: -0.40  Rating chartPersonal card
 27eme Open International Landes Cotes Sud - Soorts Hossegor SOORTS HOSSEGOR FRA 2022-06-04
RcRownchangeKK*chgGame
 1692 1334 1.00 5 -0.01 40 -0.40 
  Pozanco Romasanta, Marc 2085 ESP0.0010.00400.00 
  Alcantara, Levanah 1174 FRA1.0010.294011.60 
  Deneuville, Martin 1711 FRA0.001-0.0940-3.60 
  Villeneuve, Robin 1907 FRA0.001-0.0240-0.80 
  Darrigrand, Mathieu 1583 FRA0.001-0.1940-7.60 

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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