Individual Calculations September 2023
 Alard, Pierre  Total change: 5.00  Rating chartPersonal card
 9e Open Fide de St Antonin Noble Val (plus1300) SAINT ANTONIN NOBLE VAL FRA 2023-08-20
RcRownchangeKK*chgGame
 1630 1541 3.00 7 0.25 20 5.00 
  Join, Etienne 1890 FRA0.5010.39207.80 
  Grimault, Leane 1758 FRA0.001-0.2220-4.40 
  Misik, Jean-Marc 1540 FRA0.001-0.5020-10.00 
  Delcroix, Ulysse 1471 FRA1.0010.40208.00 
  Hervez, Marc 1525 FRA0.501-0.0220-0.40 
  Joliez, Didier 1652 FRA0.001-0.3520-7.00 
  Simon, Lionel 1574 FRA1.0010.552011.00 

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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