Rapid: Individual Calculations August 2022
 Khosh Sefat, Shahram  Total change: -19.20  Rating chartPersonal card
 2nd Rapid Chess Tournament Safvat Club Hamedan Hamedan IRI 2022-07-08
RcRownchangeKK*chgGame
 1232 1286 3.00 7 -0.96 20 -19.20 
  Kazemimostaghim, Nikan 1078 IRI1.0010.23204.60 
  Sameti, Mohammad Mehdi 1385 IRI0.001-0.3620-7.20 
  Nadi, Mohammad Hosein 1099 IRI1.0010.26205.20 
  Saei Hamedani, Khashyar 1494 IRI0.001-0.2320-4.60 
  Shafieian, Shayan 1055 IRI1.0010.21204.20 
  Golzarian, Kiarash 1358 IRI0.001-0.4020-8.00 
  Khodaveisi, Roham 1157 IRI0.001-0.6720-13.40 

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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