Individual Calculations December 2023
 Leiserovitch Boutin, Emeric  Total change: -13.00  Rating chartPersonal card
 Open International de Niort 79 Accession inferieur a 1900 Elo NIORT FRA 2023-11-02
RcRownchangeKK*chgGame
 1482 1559 2.50 5 -0.44 20 -8.80 
  Kolodziejczyk, Boris 1734 FRA0.001-0.2720-5.40 
  Bonnefoux, Patrice 1296 FRA1.0010.18203.60 
  Klein, Jean-Yves 1321 FRA0.501-0.3020-6.00 
  Tirateau, Tom 1255 FRA1.0010.14202.80 
  Kodjabachian, Julien 1805 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)
 
 Team 2024 - Nationale 4 r2-3 FRANCE FRA 2023-11-12
RcRownchangeKK*chgGame
 1695 1559 0.50 2 -0.21 20 -4.20 
  Poulain, Maxime 1885 FRA0.001-0.1320-2.60 
  Schwarz, Gabriel 1504 FRA0.501-0.0820-1.60 

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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