Individual Calculations January 2009
 Birot, Andre  Total change: -10.50  Rating chartPersonal card
 7e open international de Menton Menton FRA 2008-10-26
RcRownchangeKK*chgGame
 1836 1623 1.00 6 -0.42 25 -10.50 
  Neri, Jean-Baptiste 1954 FRA0.001-0.1225-3.00 
  Hadamard, Olivier 1835 FRA0.5010.27256.75 
  Allegretti, Luigi 1941 ITA0.5010.37259.25 
  Paris, Yannick 1774 FRA0.001-0.3025-7.50 
  Copin, Oceane 1737 FRA0.001-0.3425-8.50 
  Le Perf, Henri 1775 FRA0.001-0.3025-7.50 

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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