Rapid: Individual Calculations October 2022
 Nasiri Evanaki, Mohammad Yasin  Total change: 0.80  Rating chartPersonal card
 Alborz chess rapid 31 shahrivar 1401 Karaj IRI 2022-09-22
RcRownchangeKK*chgGame
 1295 1063 1.00 4 0.04 20 0.80 
  Neshan, Arshiya 1564 IRI0.001-0.0420-0.80 
  Poursalan, Iman 1226 IRI0.001-0.2820-5.60 
  Bagheri, Mani 1171 IRI1.0010.652013.00 
  Darvishi, Matin 1217 IRI0.001-0.2920-5.80 

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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