Individual Calculations June 2013
 Annetti, Laurent  Total change: -7.05  Rating chartPersonal card
 12e Open international de Malakoff MALAKOFF FRA 2013-04-27
RcRownchangeKK*chgGame
 1882 1869 3.50 8 -0.47 15 -7.05 
  Caroll, John 1753 FRA1.0010.34155.10 
  Legrand, Stephane 2134 FRA0.001-0.1815-2.70 
  Nguyen, Christophe 1747 FRA0.001-0.6715-10.05 
  Truong-Ngoc, Benoit 1683 FRA0.501-0.2415-3.60 
  Zounani, Yacine 1749 FRA1.0010.34155.10 
  Smith, Paul 1665 FRA0.501-0.2615-3.90 
  Moskow, Eric 2174 USA0.5010.36155.40 
  Neumann, Michael 2148 GER0.001-0.1615-2.40 

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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