Rapid: Individual Calculations November 2022
 Hatami, Tahereh  Total change: -26.40  Rating chartPersonal card
 Khoramshahr Chess Competition 1401 Lorestan IRI 2022-10-21
RcRownchangeKK*chgGame
 1435 1160 0.00 3 -0.66 40 -26.40 
  Malom, Mohamad 1620 IRI0.001-0.0540-2.00 
  Pourabbas, Milad 1541 IRI0.001-0.0940-3.60 
  Fazeli, Abolfazl 1145 IRI0.001-0.5240-20.80 

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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