Individual Calculations August 2023
 Petillon, Alexis  Total change: 0.00  Rating chartPersonal card
 13e open de Salon de Provence B (-1700) SALON DE PROVENCE FRA 2023-07-08
RcRownchangeRpKK*chgGame
 1364 0 1.00 6 0.00 1091   0.00 
  Roux, Jean-Marie 1258 FRA0.0010.00 0.00 
  Costa, Pierre 1452 FRA0.0010.00 0.00 
  Hovaguimian, Gerard 1368 FRA1.0010.00 0.00 
  Schmitz, Yves 1353 FRA0.0010.00 0.00 
  Negre Albert, Oscar 1281 FRA0.0010.00 0.00 
  Leron, Jonathan 1473 FRA0.0010.00 0.00 

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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