Individual Calculations February 2022
 Malabave, Gabriel  Total change: -1.40  Rating chartPersonal card
 15eme Trophee International de Lyon 2021 Open B (-1700) LYON FRA 2021-12-26
RcRownchangeKK*chgGame
 1391 1421 1.50 3 -0.07 20 -1.40 
  Pizon, Edwin 1106 FRA0.501-0.3620-7.20 
  Anthoine-Milhomme, Jean-Pierre 1615 FRA0.001-0.2520-5.00 
  Nguyen-Dinh, Dominique 1451 FRA1.0010.542010.80 

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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