Individual Calculations September 2023
 Perret, Timothe  Total change: 56.40  Rating chartPersonal card
 Festival International du Pays d'Aix 2023 - Groupe B AIX EN PROVENCE FRA 2023-08-07
RcRownchangeKK*chgGame
 1682 1771 7.00 9 1.41 40 56.40 
  Pozzo Di Borgo, Arthur 1668 FRA1.0010.364014.40 
  Maruejols, Claude 1762 FRA0.501-0.0140-0.40 
  Grego, Pierre 1641 FRA0.501-0.1840-7.20 
  Beraud, Robert 1683 FRA1.0010.384015.20 
  Etienne, Benjamin 1638 FRA1.0010.324012.80 
  Guegan, Michel 1645 FRA0.501-0.1740-6.80 
  Monfort, Jean 1736 FRA1.0010.454018.00 
  Jager, Michel 1669 FRA1.0010.364014.40 
  Mars, Fiona 1696 FRA0.501-0.1040-4.00 

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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