Individual Calculations May 2012
 Alexander, Christian  Total change: -17.85  Rating chartPersonal card
 Championnat de Metz 2011-2012 METZ FRA 2011-10-21
RcRownchangeKK*chgGame
 1874 1811 1.00 3 -0.30 15 -4.50 
  Colson, Arnaud 2099 FRA0.001-0.1615-2.40 
  Hautcoeur, Damien 1740 FRA0.501-0.1015-1.50 
  Muller, Etienne 1784 FRA0.501-0.0415-0.60 

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)
 
 30e Open International d'échecs de Metz - Open B METZ FRA 2012-04-14
RcRownchangeKK*chgGame
 1682 1811 5.00 9 -0.89 15 -13.35 
  Ledieu, Arthur 1452 FRA1.0010.10151.50 
  Ouadi, Wahbi 1938 FRA0.001-0.3315-4.95 
  Colin, Enzo 1594 FRA0.501-0.2815-4.20 
  Battistella, Valentin 1597 FRA0.001-0.7715-11.55 
  Marchal, Roger 1619 FRA1.0010.25153.75 
  Frantz, Nicolas 1774 FRA0.501-0.0515-0.75 
  Grothe, Franz 1506 FRA1.0010.14152.10 
  Mitrovic, Slobodan 1912 FRA0.001-0.3615-5.40 
  Hautcoeur, Damien 1743 FRA1.0010.41156.15 

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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