Individual Calculations September 2023
 Micmacher, Michel  Total change: 24.40  Rating chartPersonal card
 Championnat de France 2023 - Veterans HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1570 1458 4.50 9 1.22 20 24.40 
  Canonne, Antoine 1816 FRA0.001-0.1020-2.00 
  El Haddad, Mesbah 1284 FRA0.001-0.7320-14.60 
  Massard, Rene 1365 FRA1.0010.37207.40 
  Pankeshon, Jean-Jacques 1500 FRA1.0010.562011.20 
  Berne, Christian 1573 FRA1.0010.662013.20 
  Maruejols, Claude 1762 FRA0.001-0.1420-2.80 
  Salvi, Michel 1561 FRA1.0010.642012.80 
  Violeau, Jean-Luc 1677 FRA0.5010.28205.60 
  Rosenfeld, Imre 1590 FRA0.001-0.3220-6.40 

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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