Individual Calculations April 2023
 Mousavi, Seyed Amir Mohammad  Total change: 6.80  Rating chartPersonal card
 13th Hormozgan Cup (U2000) Hormozgan IRI 2023-02-25
RcRownchangeKK*chgGame
 1562 1222 1.00 5 0.20 40 8.00 
  Latifpour, Mohammad 1925 IRI0.001-0.0140-0.40 
  Aminiranjbar, Hossein 1464 IRI1.0010.804032.00 
  Hasanpor Moghadam, Iman 1564 IRI0.001-0.1240-4.80 
  Zihaghi, Amir Arsalan 1442 IRI0.001-0.2240-8.80 
  Nosrati, Saeedreza 1417 IRI0.001-0.2540-10.00 

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)
 
 7th Khavaran Standard International (B Category :Rating Under 1800) Birjand IRI 2023-03-25
RcRownchangeKK*chgGame
 1474 1203 0.50 3 -0.03 40 -1.20 
  Nasiri, Maziar 1549 IRI0.5010.394015.60 
  Farnami, Karim 1435 IRI0.001-0.2140-8.40 
  Zare Zadeh Shahrak, Leila 1438 IRI0.001-0.2140-8.40 

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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