Individual Calculations September 2023
 Rosenfeld, Imre  Total change: 24.40  Rating chartPersonal card
 Championnat de France 2023 - Veterans HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1613 1590 5.50 9 1.22 20 24.40 
  Mercier, Pierre 1346 FRA1.0010.20204.00 
  Salvaing, Jean-Louis 1823 FRA0.001-0.2120-4.20 
  Heckly, Jean-Louis 1449 FRA1.0010.31206.20 
  Guillemot, Gerard 1763 FRA0.5010.23204.60 
  Le Fournier, Pascal 1846 FRA0.001-0.1920-3.80 
  Jullien, Patrick 1513 FRA0.501-0.1120-2.20 
  Jean, Robert 1502 FRA1.0010.38207.60 
  Canonne, Antoine 1816 FRA0.5010.29205.80 
  Micmacher, Michel 1458 FRA1.0010.32206.40 

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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