Individual Calculations September 2015
 Viel, Jean-Marc  Total change: -46.80  Rating chartPersonal card
 Championnat de France 2015 - Veterans SAINT QUENTIN FRA 2015-08-09
RcRownchangeKK*chgGame
 1576 1672 4.50 11 -2.34 20 -46.80 
  Brongers, Henk 2007 FRA0.001-0.1220-2.40 
  Vernadet, Bernard 1418 FRA0.501-0.3120-6.20 
  Lezot, Pierre 1530 FRA0.001-0.6920-13.80 
  Lapersonne, Patrick 1484 FRA1.0010.26205.20 
  Canto, Jean-Louis 1552 FRA0.001-0.6620-13.20 
  Gremy, Paul 1459 FRA0.001-0.7720-15.40 
  Jonas, Joseph 1492 FRA1.0010.26205.20 
  Azzouz, Belkhelfa 1795 FRA0.001-0.3320-6.60 
  Tenenbaum, Bernard 1306 FRA1.0010.10202.00 
  Molet, Asher 1709 FRA1.0010.552011.00 
  Ancival, Lucien 1580 FRA0.001-0.6320-12.60 

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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