Individual Calculations August 2014
 Koch, Alain  Total change: 18.00  Rating chartPersonal card
 Petit Championnat de Paris Île-de-France 2014 - Open a (1800 à 2199) PARIS FRA 2014-07-06
RcRownchangeKK*chgGame
 1981 1933 4.00 7 0.90 20 18.00 
  Daurelle, Herve f2189 FRA0.5010.31206.20 
  Ponchel, Claude 1869 FRA0.501-0.0920-1.80 
  Kozlowski, Thierry 1926 FRA1.0010.49209.80 
  Ebalard, Marc 2150 FRA0.001-0.2220-4.40 
  Trouve, Guillaume 1910 FRA0.001-0.5320-10.60 
  Dayan, Benjamin 1890 FRA1.0010.44208.80 
  De Andres Oterino, Carlos 1934 ESP1.0010.502010.00 

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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