Individual Calculations December 2023
 Tardi, Oscar  Total change: -21.00  Rating chartPersonal card
 FIDE World Amateur Chess Championship Open U 2000 Muscat OMA 2023-11-02
RcRownchangeKK*chgGame
 1696 1759 4.50 9 -0.57 20 -11.40 
  Velavaa, Ragavesh 1957 IND0.001-0.2420-4.80 
  Aljadi, Hussain 1383 KUW0.001-0.9120-18.20 
  Al Yahmadi, Anas 1499 OMA1.0010.18203.60 
  Al Aisaee, Anat 1389 OMA1.0010.10202.00 
  Badamkhand, Norovsambuu 1937 MGL0.001-0.2720-5.40 
  Voronenkov, Sergey 1986 FID0.001-0.2120-4.20 
  Hayabik, Husain 1709 YEM0.501-0.0720-1.40 
  Alalwan, Sajjad Abbas Khudhair 1765 IRQ1.0010.512010.20 
  Oviedo Acosta, Paula wc1639 PAR1.0010.34206.80 

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)
 
 Team 2024 - Nationale 4 r2-3 FRANCE FRA 2023-11-12
RcRownchangeKK*chgGame
 1775 1759 0.00 1 -0.48 20 -9.60 
  Ramaroson, Francis 1775 FRA0.001-0.4820-9.60 

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)
 

 

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