Individual Calculations May 2019
 Belhadj, Seyfedine  Total change: 15.00  Rating chartPersonal card
 Team 2019 - Nationale 2 r8-11 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1955 1625 0.00 2 -0.25 20 -5.00 
  Berthelot, Nathan 1970 FRA0.001-0.1120-2.20 
  Cwiek, Loic 1940 FRA0.001-0.1420-2.80 

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)
 
 5e Festival International BNP Paribas d'Echecs de Limoges - Open de la Porcelaine (-1700) LIMOGES FRA 2019-04-06
RcRownchangeKK*chgGame
 1544 1625 4.00 5 1.00 20 20.00 
  Bernat, Harold 1328 FRA1.0010.15203.00 
  Charles, Roger 1492 FRA1.0010.32206.40 
  Bonneau, Alain 1548 FRA1.0010.39207.80 
  Viers, Alexandre 1685 FRA1.0010.582011.60 
  Jackson, Edgar 1669 FRA0.001-0.4420-8.80 

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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