Individual Calculations November 2019
 Abdollahi, Amir Ali  Total change: -62.00  Rating chartPersonal card
 4th kish cup standard tournament under 1700 Kish IRI 2019-10-16
RcRownchangeKK*chgGame
 1213 1203 0.00 3 -1.55 40 -62.00 
  Firouzi, Mostafa 1572 IRI0.001-0.1040-4.00 
  Noorin, Parmis 1031 IRI0.001-0.7340-29.20 
  Naderi, Arad 1037 IRI0.001-0.7240-28.80 

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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