Individual Calculations September 2023
 Guilloux, Baptiste  Total change: 83.20  Rating chartPersonal card
 Tournoi Interne Aviron Bayonnais Echecs 2023 BAYONNE FRA 2023-07-27
RcRownchangeKK*chgGame
 1497 1333 3.00 3 2.08 40 83.20 
  Bassompierre, Patrick 1564 FRA1.0010.794031.60 
  Bazior, Philippe 1272 FRA1.0010.424016.80 
  Ostrovskiy, Vova 1656 FRA1.0010.874034.80 

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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