Rapid: Individual Calculations March 2024
 Yahya Zameh, Mohammad  Total change: -13.20  Rating chartPersonal card
 23rd Silvana Championship Rapid Chess Tournament 1402 Silvana - Azar Bayjan Gharbi IRI 2024-02-22
RcRownchangeKK*chgGame
 1333 1001 0.00 2 -0.33 40 -13.20 
  Mandahaki, Ehsan 1519 IRI0.001-0.0340-1.20 
  Zare, Amin 1147 IRI0.001-0.3040-12.00 

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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