Individual Calculations May 2012
 Omasta, Michel  Total change: -3.60  Rating chartPersonal card
 28e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2012-03-03
RcRownchangeKK*chgGame
 1860 1860 3.00 8 -0.88 30 -26.40 
  Degembe, Pierre 2025 BEL0.001-0.2830-8.40 
  Mony, Didier 1645 FRA1.0010.23306.90 
  Roger, Mehdi 2094 FRA0.001-0.2130-6.30 
  Gros, Patrick 2027 FRA0.001-0.2830-8.40 
  Maupoint, Sebastien 1974 FRA0.001-0.3430-10.20 
  Boyard, Marie 2012 LUX0.001-0.3030-9.00 
  Deliere, Gabriel 1460  * FRA1.0010.08302.40 
  Delahaye, Marc 1642 FRA1.0010.22306.60 
 * 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 2012 - Nationale 4 - R6 FRANCE FRA 2012-03-25
RcRownchangeKK*chgGame
 2061 1860 1.00 1 0.76 30 22.80 
  Boukili, Abdelhakim 2061 FRA1.0010.763022.80 

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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