Individual Calculations June 2013
 Lenen, Pierre  Total change: 13.95  Rating chartPersonal card
 12e Open international de Malakoff MALAKOFF FRA 2013-04-27
RcRownchangeKK*chgGame
 1739 1545 3.00 8 0.93 15 13.95 
  Edery, Laurent 1532 FRA1.0010.48157.20 
  Le Bris, Louis 1842 FRA0.5010.35155.25 
  Desurmont, Gerard 1677 FRA0.5010.18152.70 
  Jean, Robert 1780 FRA0.001-0.2115-3.15 
  Jacq, Philippe 1760 FRA0.5010.27154.05 
  Lecorche, Florent 1754 FRA0.5010.27154.05 
  Rabier, Jean 1829 FRA0.001-0.1615-2.40 
  Rubinstein, Michel 1741 FRA0.001-0.2515-3.75 

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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