Individual Calculations May 2019
 Mamah, Isabelle  Total change: 3.40  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1725 1857 3.50 4 0.83 20 16.60 
  Mars, Theo 1708 FRA1.0010.30206.00 
  Thiers, Jean-Jacques 1567 FRA1.0010.16203.20 
  San Marco, Jean 1822 FRA0.501-0.0520-1.00 
  Larbi, Sofiane 1802 FRA1.0010.42208.40 

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)
 
 27eme Festival International d'Echecs de Tarbes (-2200) TARBES FRA 2019-04-20
RcRownchangeKK*chgGame
 1787 1857 4.00 7 -0.11 20 -2.20 
  Moreau, Philippe 1604 FRA0.001-0.8120-16.20 
  Van Nuvel, Jean-Michel 1741 FRA1.0010.34206.80 
  Villaume, Philippe 1534 FRA0.001-0.8720-17.40 
  Rundstrom, Douglas 1739 FRA1.0010.34206.80 
  Labarrere, Daniel 1776 FRA1.0010.39207.80 
  Fejzovski, Enver 1982 FRA1.0010.672013.40 
  Toulzac, Pierre-Yves f2131 FRA0.001-0.1720-3.40 

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)
 
 18e Open International de Beziers (-2200) BEZIERS FRA 2019-04-27
RcRownchangeKK*chgGame
 1671 1857 3.00 5 -0.55 20 -11.00 
  Abdellaoui, Ridha 1457  * FRA1.0010.08201.60 
  Villaume, Philippe 1534 FRA1.0010.13202.60 
  Laclau, Daniel f2137 FRA0.001-0.1620-3.20 
  Sauret, Jordan 1615 FRA0.001-0.8020-16.00 
  Bressy, Francois 1612 FRA1.0010.20204.00 
 * 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)
 

 

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