Individual Calculations September 2023
 Arri, Romain  Total change: -2.80  Rating chartPersonal card
 Championnat de France 2023 - Open D HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1444 1370 3.50 9 -0.07 40 -2.80 
  Lara-Golliot, Celian 1444 FRA0.001-0.4040-16.00 
  Perruquon, Laetitia 1440 FRA1.0010.604024.00 
  Lafeil, Alvyn 1474 FRA0.001-0.3640-14.40 
  Lorenter, Patrick 1484 FRA0.5010.16406.40 
  Adjemian, Tigran 1410 FRA1.0010.564022.40 
  Lopez, Corentin 1440 FRA0.001-0.4040-16.00 
  Duroy, Thierry 1430 FRA1.0010.584023.20 
  Coll, Jean-Michel 1478 FRA0.001-0.3540-14.00 
  Thieuleux, Thomas 1396 FRA0.001-0.4640-18.40 

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)
 

 

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