Rapid: Individual Calculations May 2023
 Lorette, Ludovic  Total change: 3.40  Rating chartPersonal card
 113eme Open Rapide de Montreuil MONTREUIL FRA 2023-03-31
RcRownchangeKK*chgGame
 1389 1345 2.00 4 0.17 20 3.40 
  Davy, Bruno 1660 FRA0.001-0.1420-2.80 
  Rivera Rivas, Carlos 1234 ESP0.001-0.6520-13.00 
  Lepage, Lucas 1456 FRA1.0010.652013.00 
  Peuziat, Nathan 1205 FRA1.0010.31206.20 

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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