Individual Calculations September 2023
 Secher, Daniel  Total change: -6.40  Rating chartPersonal card
 Championnat de France 2023 - Veterans HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1481 1414 3.00 8 -0.32 20 -6.40 
  Andrieu, Philippe 1689 FRA0.001-0.1720-3.40 
  Shakessi, Hossein 1537 FRA1.0010.672013.40 
  Clement, Herve 1570 FRA0.5010.21204.20 
  Barat, Jacques 1558 FRA0.001-0.3120-6.20 
  Costa, Pierre 1465 FRA0.001-0.4320-8.60 
  Masson, Yvon-Pierre 1273 FRA0.001-0.6920-13.80 
  Mercier, Pierre 1346 FRA0.501-0.0920-1.80 
  Mozzini, Louis 1406 FRA1.0010.49209.80 

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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