Individual Calculations February 2020
 Rangarajan, Roshan  Total change: 18.40  Rating chartPersonal card
 2019 Pan-American Intercollegiate Championship Charlotte, North Carolina USA 2019-12-27
RcRownchangeKK*chgGame
 2322 2105 2.00 4 0.92 20 18.40 
  Prohaszka, Peter g2505  * HUN0.001-0.0820-1.60 
  Lin, Juntong 1911 CHN1.0010.25205.00 
  Bajarani, Ulvi g2468 AZE0.5010.40208.00 
  Tsolakidou, Stavroula mwg2403 GRE0.5010.35207.00 
 * 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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