Individual Calculations September 2023
 Sac, Olivier  Total change: -38.60  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Raoul Lorioux CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1274 1448 4.50 9 -1.93 20 -38.60 
  Benayoun, David 1675 FRA0.001-0.2120-4.20 
  Oger, Patrick 1211 FRA0.501-0.3020-6.00 
  Ricard-Codeverte, Emma 1120 FRA1.0010.13202.60 
  Lauden, Pierre 1221 FRA1.0010.21204.20 
  Ceroni, Myrielle 1335 FRA0.001-0.6520-13.00 
  Banette, Arman 1231 FRA1.0010.22204.40 
  Salimpour, Mateo 1321 FRA0.001-0.6720-13.40 
  Ayoglu, Leo 1164 FRA1.0010.16203.20 
  Salimpour, Benicio 1187 FRA0.001-0.8220-16.40 

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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