Rapid: Individual Calculations June 2022
 Mahmoodi, Samad  Total change: -12.60  Rating chartPersonal card
 Rapid Kohchenar Competition(U1800) Fars IRI 2022-05-13
RcRownchangeKK*chgGame
 1254 1457 1.50 3 -0.63 20 -12.60 
  Askari, Parsa 1125 IRI0.001-0.8820-17.60 
  Purghayoomi, Javad 1057  * IRI1.0010.08201.60 
  Shabankare, Bahram 1581 IRI0.5010.17203.40 
 * 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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