Rapid: Individual Calculations January 2020
 Buchard, Jacques-Henri  Total change: 25.40  Rating chartPersonal card
 Challenge USO Echecs - Tournoi Decembre 2019 ORLEANS FRA 2019-12-21
RcRownchangeKK*chgGame
 1471 1421 3.00 4 1.27 20 25.40 
  Mace, Sebastien 1697 FRA1.0010.832016.60 
  Estieu, Frederic 1561 FRA1.0010.692013.80 
  Emmanuel, Aurelien 1478 FRA0.001-0.4220-8.40 
  Houwenaghel, Maxime 1149 FRA1.0010.17203.40 

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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