Individual Calculations January 2022
 Lacan-Rus, David  Total change: -93.20  Rating chartPersonal card
 Team 2022 - Top Jeunes r4-7 FRANCE FRA 2021-12-18
RcRownchangeKK*chgGame
 1638 1934 1.00 4 -2.33 40 -93.20 
  Rakotomamonjy, Alucard 1534  * FRA1.0010.08403.20 
  Spinosi, Aurelien 1534  * FRA0.001-0.9240-36.80 
  Auribault, Louis 1784 FRA0.001-0.7040-28.00 
  Pleut, Mael 1699 FRA0.001-0.7940-31.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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