Rapid: Individual Calculations April 2018
 Rezaei, Hamidreza  Total change: 13.40  Rating chartPersonal card
 Tehran Rapid 17 Esdand 1396 Tehran IRI 2018-03-08
RcRownchangeKK*chgGame
 1752 1791 4.50 7 0.67 20 13.40 
  Hosseini, Hamed 1503 IRI1.0010.16203.20 
  Mohandesi, Shahin m2163 IRI0.5010.40208.00 
  Yousefi, Yousef 1545 IRI1.0010.19203.80 
  Pilvaieh, Ali 2101 IRI0.001-0.1420-2.80 
  Sarijloo, Reza 1391  * IRI1.0010.08201.60 
  Doostkam, P 2003 IRI0.001-0.2320-4.60 
  Nazari Nia, Shahram 1559 IRI1.0010.21204.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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