Individual Calculations November 2022
 Prodhomme, Boris  Total change: -6.20  Rating chartPersonal card
 Team 2023 - Nationale 1 r1-2 FRANCE FRA 2022-10-15
RcRownchangeKK*chgGame
 2167 2043 1.00 2 0.31 20 6.20 
  Bouget, Alexandre f2277 FRA0.5010.29205.80 
  Ben Khelifa, Noomene 2057 FRA0.5010.02200.40 

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)
 
 Open international de Liffre - Tournoi A LIFFRE FRA 2022-10-22
RcRownchangeKK*chgGame
 1897 2043 5.50 9 -0.62 20 -12.40 
  Vaillant, Stephane 1804 FRA0.501-0.3020-6.00 
  Coll, Julien 1767 FRA0.501-0.3320-6.60 
  Bellardi, Michel 1747 FRA1.0010.15203.00 
  Baron, Daniel 1820 FRA0.501-0.2820-5.60 
  Dufeux, Elia 1643  * FRA1.0010.08201.60 
  Bailet, Pierre m2529 FRA0.001-0.0420-0.80 
  Mareau, Timothe 1710 FRA1.0010.12202.40 
  Duboue, Peio m2446 FRA0.001-0.0820-1.60 
  Walsh, Alexis 1607 FRA1.0010.06201.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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