Rapid: Individual Calculations July 2023
 Grand, Philippe  Total change: 13.40  Rating chartPersonal card
 Trophee Bruno San Marco Nimes 2023 NIMES FRA 2023-06-25
RcRownchangeKK*chgGame
 1431 1149 2.00 5 0.67 20 13.40 
  Sumarriva Paulin, Laura wf1845 FRA0.001-0.0120-0.20 
  Petitgrand, Sylvain 1044 FRA1.0010.36207.20 
  Paolillo, Jeremy 1546 FRA0.001-0.0820-1.60 
  Demumieux, Joel 1610 FRA0.001-0.0520-1.00 
  Mangone, Zacharie 1111 FRA1.0010.45209.00 

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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