Individual Calculations April 2016
 Ballester, Regis  Total change: -18.00  Rating chartPersonal card
 Challenge SEM d'Echecs 2016 MACON FRA 2016-03-23
RcRownchangeKK*chgGame
 1699 1798 3.50 7 -0.90 20 -18.00 
  Roux, Philippe 1568 FRA0.501-0.2920-5.80 
  Laurain, Francis 1754 FRA0.501-0.0620-1.20 
  Rathier, David 1769 FRA0.501-0.0420-0.80 
  Dadone, Laurent 1613 FRA0.501-0.2420-4.80 
  Bodart, Christian 1723 FRA0.501-0.1020-2.00 
  Chabert, Pierre 1707 FRA0.501-0.1220-2.40 
  Thiers, Jean-Jacques 1761 FRA0.501-0.0520-1.00 

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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