Rapid: Individual Calculations October 2019
 Mehri, Hossein  Total change: -29.20  Rating chartPersonal card
 Khorramabad Rapid Cup Under 1700 Shahrivar 1398 Khorramabad IRI 2019-09-20
RcRownchangeKK*chgGame
 1473 1525 3.00 8 -1.46 20 -29.20 
  Shokri, Farhad 1632 IRI0.001-0.3520-7.00 
  Baghaei, Parviz 1639 IRI1.0010.662013.20 
  Riahi, Arvin 1627 IRI0.001-0.3620-7.20 
  Gorjizadeh, Iman 1647 IRI0.001-0.3320-6.60 
  Vahidifard, Mohammadreza 1300 IRI0.001-0.7820-15.60 
  Shamsi, Reza 1280 IRI1.0010.20204.00 
  Safarpour, Hosein 1287 IRI1.0010.20204.00 
  Mehri, Mohammad Amin 1372 IRI0.001-0.7020-14.00 

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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