Individual Calculations September 2023
 Masson, Yvon-Pierre  Total change: -13.40  Rating chartPersonal card
 Championnat de France 2023 - Veterans HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1463 1273 1.50 8 -0.67 20 -13.40 
  Salvi, Michel 1561 FRA0.5010.34206.80 
  Hodot, Yves 1686 FRA0.001-0.0720-1.40 
  Shakessi, Hossein 1537 FRA0.001-0.1820-3.60 
  Charrier, Jean Claude 1441 FRA0.001-0.2820-5.60 
  Secher, Daniel 1414 FRA1.0010.692013.80 
  Lestrat, Nicolas 1440 FRA0.001-0.2820-5.60 
  Roman, Sylvian 1259 FRA0.001-0.5220-10.40 
  Massard, Rene 1365 FRA0.001-0.3720-7.40 

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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