Individual Calculations May 2019
 Hidalgo-Valdes, Omar  Total change: -22.00  Rating chartPersonal card
 Team 2019 - Nationale 2 r8-11 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 2043 1779 1.00 4 0.20 20 4.00 
  Bettioui, Noureddine 2129 FRA0.5010.39207.80 
  Tupet, Guillaume 1847 FRA0.001-0.4120-8.20 
  Stawiarski, Edmond 2022 FRA0.5010.30206.00 
  Stambul, Adam 2174 FRA0.001-0.0820-1.60 

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)
 
 17e Open international de Malakoff MALAKOFF FRA 2019-04-20
RcRownchangeKK*chgGame
 1653 1780 4.00 8 -1.30 20 -26.00 
  Mostefai, Malik 1644 FRA0.001-0.6820-13.60 
  Colot, Laurent 1513 FRA1.0010.18203.60 
  Wuhrmann, Daniel 1632 FRA1.0010.30206.00 
  Morvan, Gabriel 1693 FRA0.001-0.6220-12.40 
  Maric, Constantin 1622 FRA0.001-0.7120-14.20 
  Engel, Gerard 1561 FRA1.0010.22204.40 
  Guillerm, Mischa 1978 FRA0.001-0.2420-4.80 
  Kneib, Jean-Marie 1584 FRA1.0010.25205.00 

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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