Individual Calculations February 2024
 Hwang, Darby  Total change: -74.00  Rating chartPersonal card
 20e Bois-Colombes Chess Master - Open C BOIS COLOMBES FRA 2023-12-26
RcRownchangeKK*chgGame
 1299 1128 0.00 6 -1.85 40 -74.00 
  Mohammad Ghassemi, Vajieollah 1377 FRA0.001-0.1940-7.60 
  Kahane, Yakob 1592 FRA0.001-0.0540-2.00 
  Loudoux, Christopher 1233 FRA0.001-0.3640-14.40 
  Juran, Gabriel 1207 FRA0.001-0.3940-15.60 
  Pincon, Pierrot 1010 FRA0.001-0.6640-26.40 
  Erudel, Irina 1373 FRA0.001-0.2040-8.00 

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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