Individual Calculations July 2009
 Pirouelle, Michel  Total change: -13.80  Rating chartPersonal card
 Criteriums - R4-5 IDF FRA 2009-03-08
RcRownchangeKK*chgGame
 1763 1706 0.00 1 -0.42 15 -6.30 
  Habunek, Patrick 1763 FRA0.001-0.4215-6.30 

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)
 
 8e Open International d'Echecs de Malakoff Malakoff FRA 2009-04-11
RcRownchangeKK*chgGame
 1815 1695 2.00 7 -0.50 15 -7.50 
  Fontaine, Olivier 1862 FRA0.001-0.2815-4.20 
  Engel, Norbert 1555 FRA1.0010.31154.65 
  Kramo, Sosthene 2029 FRA0.001-0.1215-1.80 
  Krasnovsky, Galina 1486 FRA1.0010.23153.45 
  Gauer, Jacques 1943 FRA0.001-0.1915-2.85 
  Chasez, Fabien 1976 FRA0.001-0.1615-2.40 
  Quemener, Yann 1856 FRA0.001-0.2915-4.35 

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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