Individual Calculations September 2022
 Bagherpour, Seyed Behrad  Total change: 102.80  Rating chartPersonal card
 10th Qazvin Cup Group B (U 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1428 1287 5.00 9 2.05 40 82.00 
  Noori, Amin 1082 IRI0.501-0.2640-10.40 
  Moradi, Behnia 1114 IRI1.0010.274010.80 
  Shiri, Omid 1590 IRI0.001-0.1440-5.60 
  Taherkhani, Majid 1497 IRI1.0010.774030.80 
  Molaeian, Jaber 1534 IRI0.5010.314012.40 
  Riazi, Yasin 1489 IRI0.5010.264010.40 
  Rafigh, Shervin 1535 IRI0.001-0.1940-7.60 
  Naderian, Farhad 1577 IRI1.0010.844033.60 
  Habibifard, Parham 1432 IRI0.5010.19407.60 

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)
 
 Lahijan Standard Cup (U 2200) Lahijan IRI 2022-08-15
RcRownchangeKK*chgGame
 1417 1228 2.50 6 0.52 40 20.80 
  Kanani, Anoosh 1845 IRI0.001-0.0240-0.80 
  Kafshgar Gohari, Reza 1505 IRI0.001-0.1740-6.80 
  Edalatpishe, Makan 1019 IRI1.0010.23409.20 
  Alidoost, Javad 1553 IRI0.5010.374014.80 
  Rafaati, Radin 1564 IRI0.001-0.1240-4.80 
  Hanafi, Mehrsa 1015 IRI1.0010.23409.20 

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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