Individual Calculations September 2011
 Martineau, Alain  Total change: 1.05  Rating chartPersonal card
 11ème Open "Côte de Jade" PORNIC FRA 2011-07-29
RcRownchangeKK*chgGame
 1772 1767 2.50 5 0.07 15 1.05 
  Heymes, Jean Michel 1979 FRA0.001-0.2315-3.45 
  Collinet, Nicolas 1521 FRA1.0010.19152.85 
  Le Goff, Patrick 1474 FRA1.0010.15152.25 
  Armbruester, Juergen 1937 GER0.001-0.2815-4.20 
  Dereusme, Jean-Marc 1947 FRA0.5010.24153.60 

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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