Individual Calculations September 2022
 Karimi Soureh, Kiarash  Total change: 2.80  Rating chartPersonal card
 10th Qazvin Cup Group B (U 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1377 1367 4.00 8 0.07 40 2.80 
  Dabiri, Kasra 1550 IRI0.001-0.2640-10.40 
  Sharif, Hasti 1122 IRI0.001-0.8040-32.00 
  Kazemi, Yasna 1189 IRI0.501-0.2340-9.20 
  Modanloo, Narges 1133 IRI1.0010.21408.40 
  Azadi, Ali 1213 IRI1.0010.294011.60 
  Naderian, Farhad 1577 IRI1.0010.774030.80 
  Yazdani, Ava 1536 IRI0.001-0.2840-11.20 
  Ghazaghi, Parmida 1693 IRI0.5010.374014.80 

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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