Individual Calculations March 2024
 Charvein, Gabriel  Total change: -6.80  Rating chartPersonal card
 8th Annual George Washington - U2100 Dulles, VA USA 2024-02-23
RcRownchangeKK*chgGame
 1674 1999 4.00 5 -0.34 20 -6.80 
  Zhao, Danson 1599  * USA1.0010.08201.60 
  Murugan Ayyappan, Adhiraiyan 1691 USA1.0010.14202.80 
  Tomporowski, Patrick 1684 USA0.001-0.8620-17.20 
  Charry, Henry 1750 USA1.0010.19203.80 
  Demirel, Esat Omer 1646 USA1.0010.11202.20 
 * 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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