Individual Calculations February 2023
 Bernard, Clarence  Total change: 42.40  Rating chartPersonal card
 16eme Trophee International de Lyon 2022 Open B (-1900) LYON FRA 2022-12-26
RcRownchangeKK*chgGame
 1530 1348 2.50 5 1.06 40 42.40 
  Titov, Dmitrii 1760 SUI0.001-0.0740-2.80 
  Bocquenet-Drouode, Hugo 1574 FRA0.001-0.2140-8.40 
  Bonnet De Jacquemet, Romain 1232 FRA1.0010.344013.60 
  Jouve, Sebastien 1487 FRA0.5010.19407.60 
  Pizon, Edwin 1597 FRA1.0010.814032.40 

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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