Individual Calculations September 2017
 Mangani, Jean-Pierre  Total change: -2.80  Rating chartPersonal card
 Championnat de France 2017 - Open Veterans AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1625 1461 2.00 7 -0.14 20 -2.80 
  Basso, Pierre-Yves 1799 FRA0.001-0.1220-2.40 
  Marbot, Raymond 1682 FRA0.001-0.2220-4.40 
  Jonker, Jan 1317 FRA1.0010.31206.20 
  Labarthe, Francois 1600 FRA0.001-0.3120-6.20 
  Alard, Pierre 1711 FRA0.001-0.1920-3.80 
  Locatelli, Claude 1458 FRA1.0010.502010.00 
  Riols, Jacques 1811 FRA0.001-0.1120-2.20 

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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