Individual Calculations August 2023
 Albaric, Etienne  Total change: -22.00  Rating chartPersonal card
 Championnat de Paris IdF 2023 Open A PARIS FRA 2023-07-11
RcRownchangeKK*chgGame
 1935 2153 2.00 4 -1.10 20 -22.00 
  Nicolas, Quentin 1898 FRA1.0010.19203.80 
  Mercier, Pierre-Adelin 1943 FRA0.001-0.7720-15.40 
  Dessyn, Timothee 1941 FRA1.0010.23204.60 
  Alif, Yassine 1956 FRA0.001-0.7520-15.00 

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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