Individual Calculations September 2023
 Mariette, Fabrice  Total change: -2.80  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Raoul Lorioux CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1343 1310 3.50 8 -0.14 20 -2.80 
  Roche, Philippe 1482 FRA0.5010.23204.60 
  Jamin, Timothee 1528 FRA0.001-0.2220-4.40 
  Aboud, Tony 1507 FRA0.001-0.2520-5.00 
  Minde, Heloise 1044 FRA1.0010.18203.60 
  Salimpour, Benicio 1187 FRA1.0010.33206.60 
  Estadieu, Bruno 1371 FRA1.0010.582011.60 
  Charruyer, Baptiste 1395 FRA0.001-0.3820-7.60 
  Banette, Arman 1231 FRA0.001-0.6120-12.20 

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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