Individual Calculations December 2023
 Petit, Eric-Thierry  Total change: -1.20  Rating chartPersonal card
 Open International de Niort 79 Master plus de 1800 Elo NIORT FRA 2023-11-02
RcRownchangeKK*chgGame
 1984 1955 2.00 5 -0.56 20 -11.20 
  Larkin, Vladyslav m2472 UKR0.001-0.0420-0.80 
  Martinez, Jean-Philippe 1885 FRA0.501-0.1020-2.00 
  Auder, Benjamin 1848 FRA0.501-0.1520-3.00 
  Ciarletta, Iris 1883 FRA0.501-0.1020-2.00 
  Nicot, Valentin 1833 FRA0.501-0.1720-3.40 

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)
 
 Team 2024 - Nationale 3 r2-4 FRANCE FRA 2023-11-12
RcRownchangeKK*chgGame
 1962 1955 2.00 3 0.50 20 10.00 
  Horellou, Alain 1826 FRA1.0010.33206.60 
  Francois, Ginaud 1850 FRA1.0010.36207.20 
  Dieu, Bruno f2210 FRA0.001-0.1920-3.80 

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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