Individual Calculations December 2021
 Orfeuvre, Valentin  Total change: -56.80  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 1309 1559 2.00 6 -2.84 20 -56.80 
  Rodionov, Vadim 1242 FRA0.001-0.8720-17.40 
  Chaudagne, Jules 1319 FRA1.0010.20204.00 
  Roussel, David 1374 FRA0.001-0.7420-14.80 
  Charles, Roger 1349 FRA0.001-0.7720-15.40 
  Paoli, Noel 1333 FRA0.001-0.7920-15.80 
  Longo, Alexandra 1239 FRA1.0010.13202.60 

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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