Individual Calculations September 2018
 Jouy, Jean-Louis  Total change: -11.20  Rating chartPersonal card
 Championnat de France 2018 - Veterans et Seniors plus NIMES FRA 2018-08-18
RcRownchangeKK*chgGame
 1605 1511 3.00 9 -0.56 20 -11.20 
  Pinchon, Henri 1780 FRA0.5010.33206.60 
  Dijon, Frederic 1901 FRA0.001-0.0920-1.80 
  Basso, Pierre-Yves 1830 FRA0.001-0.1320-2.60 
  Gratien, Joel 1353 FRA1.0010.29205.80 
  Sylvestre-Baron, Michel 1459 FRA0.001-0.5720-11.40 
  Jullien, Patrick 1591 FRA0.5010.11202.20 
  Maruejols, Paul 1348 FRA0.501-0.2220-4.40 
  Foltz, Olivier 1627 FRA0.001-0.3420-6.80 
  Colonna, Jean-Paul 1557 FRA0.5010.06201.20 

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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