Rapid: Individual Calculations November 2023
 Babaei, Hamed  Total change: 2.20  Rating chartPersonal card
 14th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-10-13
RcRownchangeKK*chgGame
 1206 1012 2.50 9 0.11 20 2.20 
  Babaei, Seyed Mohammadsadra 1276 IRI0.001-0.1820-3.60 
  Omidi, Hamid 1165 IRI0.001-0.3020-6.00 
  Hosseini Zad, Seyed Ahmad 1168 IRI0.001-0.2920-5.80 
  Shakeri, Fatemeh 1164 IRI1.0010.702014.00 
  Mohammad Taghi, Darya 1185 IRI1.0010.732014.60 
  Nozari Amini, Kiyan 1479 IRI0.001-0.0520-1.00 
  Vakil, Mohammad Hossein 1182 IRI0.001-0.2820-5.60 
  Shayegan, Arshan 1051 IRI0.5010.05201.00 
  Bayat, Amir Ali 1186 IRI0.001-0.2720-5.40 

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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