Individual Calculations June 2017
 Rahmani, Pedram  Total change: -22.80  Rating chartPersonal card
 Shahriar Standard 16 Ordibehesht 1396 Tehran IRI 2017-05-06
RcRownchangeKK*chgGame
 1366 1308 2.00 6 -0.57 40 -22.80 
  Tajalli, Ayein 1078 IRI1.0010.21408.40 
  Modafei, Mohammadali 1496 IRI0.5010.24409.60 
  Saki, Hojat 1549 IRI0.5010.304012.00 
  Gheydar, Mohammad Amin 1568 IRI0.001-0.1840-7.20 
  Agharafiei, Arshiya 1100 IRI0.001-0.7740-30.80 
  Karimi, Ali 1403 IRI0.001-0.3740-14.80 

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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