Individual Calculations May 2011
 Mohebbi, Jafar  Total change: -13.35  Rating chartPersonal card
 18e open de Sélestat - Open A - +1700 SELESTAT FRA 2011-03-03
RcRownchangeKK*chgGame
 2033 2326 4.50 7 -1.32 15 -19.80 
  Ianniciello, David 1926  * FRA1.0010.08151.20 
  Chahbazian, Jean-Baptiste 1973 FRA0.001-0.8915-13.35 
  Baskin, Robert 1926  * GER1.0010.08151.20 
  Engelmann, Herve 2058 FRA1.0010.17152.55 
  Bertrand, Quentin 2169 FRA0.501-0.2115-3.15 
  Briet, Antoine 2219 FRA0.501-0.1515-2.25 
  Goettelmann, Guillaume 1962 FRA0.501-0.4015-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Team - Nationale 2 - R8-9 FRANCE FRA 2011-03-19
RcRownchangeKK*chgGame
 2317 2326 2.00 2 0.97 15 14.55 
  Grandadam, Nicolas 2299 SUI1.0010.46156.90 
  Goldenberg, Richard f2335 FRA1.0010.51157.65 

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)
 
 Team - Alsace - Part 4 ALS FRA 2011-03-20
RcRownchangeKK*chgGame
 2299 2326 0.00 1 -0.54 15 -8.10 
  Grandadam, Nicolas 2299 SUI0.001-0.5415-8.10 

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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