Individual Calculations July 2021
 Shundi, Matias  Total change: 76.40  Rating chartPersonal card
 2021 Carolinas Classic Charlotte, North Carolina USA 2021-06-18
RcRownchangeKK*chgGame
 2055 1806 3.00 5 1.91 40 76.40 
  Ishee, Mark 2180 USA0.5010.404016.00 
  Vigorito, David m2206  * USA1.0010.924036.80 
  Adewumi, Tanitoluwa 1812 USA1.0010.514020.40 
  Zhao, Erick c2039 USA0.001-0.2140-8.40 
  Sriniaiyer, Sudarshan 2038 USA0.5010.294011.60 
 * 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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