Individual Calculations August 2023
 Shu, Justin Chenghao  Total change: 216.40  Rating chartPersonal card
 8e Open International de Purtichju - Tournoi -2000 Elo GROSSO PRUGNA FRA 2023-07-01
RcRownchangeKK*chgGame
 1701 1258 6.00 9 5.41 40 216.40 
  Don Ignazi, Pierre Ange 1728 FRA1.0010.954038.00 
  Geronimi, Paul-Antoine 1673 FRA1.0010.934037.20 
  Deladerriere, Apollo 1798 FRA0.001-0.0340-1.20 
  Frisoni, Robin 1614 FRA1.0010.894035.60 
  Isaksson, Philip 1719 SWE0.001-0.0540-2.00 
  Soblechero, Hugo 1608 FRA1.0010.894035.60 
  Soetewey, Patrick 1682 FRA1.0010.934037.20 
  Ratier-Fontana, Loic 1821 FRA0.001-0.0240-0.80 
  Meyer, Eric 1667 FRA1.0010.924036.80 

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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