Individual Calculations December 2023
 Fetiveau, Arthur  Total change: -1.20  Rating chartPersonal card
 Team 2024 - Nationale 2 r2-4 FRANCE FRA 2023-11-12
RcRownchangeKK*chgGame
 2337 2073 0.50 3 -0.06 20 -1.20 
  Delaunay, Sebastien f2303 FRA0.5010.29205.80 
  Guezennec, Franck f2254 FRA0.001-0.2620-5.20 
  Duboue, Peio m2454 FRA0.001-0.0920-1.80 

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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