Individual Calculations August 2018
 Tavakoli, Mohammad Erfan  Total change: 0.00  Rating chartPersonal card
 2nd Lorestan Standrad Cup Under 1700 Tir 1397 Lorestan IRI 2018-07-18
RcRownchangeRpKK*chgGame
 1327 0 1.00 7 0.00 1018   0.00 
  Vaziri, Hamed 1126 IRI0.0010.00 0.00 
  Jabari, Faezeh 1362 IRI0.0010.00 0.00 
  Ajamhasani, Matin 1328 IRI1.0010.00 0.00 
  Sabouri Motlagh, Asghar 1457 IRI0.0010.00 0.00 
  Beygi, Mohammad Hoseyn 1509 IRI0.0010.00 0.00 
  Haji Arismani, Mohammad Taha 1291 IRI0.0010.00 0.00 
  Mafakheri, Hiwa 1216 IRI0.0010.00 0.00 

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)
 

 

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