Blitz: Individual Calculations August 2016
 Roshan, S  Total change: 21.00  Rating chartPersonal card
 12th Asian Schools Chess Championships 2016 - Blitz Open U09 Tehran IRI 2016-07-16
RcRownchangeKK*chgGame
 1427 1480 5.50 8 1.05 20 21.00 
  Dissanayaka, Yadeesha Rashmane 1188 SRI1.0010.15203.00 
  Nejatpour, Soshiyant 1736 IRI0.001-0.1920-3.80 
  Perera, K Saviru Rashien Dilruk 1080  * SRI1.0010.08201.60 
  Tarzali, Abtin 1357 IRI1.0010.33206.60 
  Ashraf, Artin 1668 IRI0.5010.24204.80 
  Salehi Pour, Eilia 1538 IRI1.0010.582011.60 
  Mahdavi, Reza 1571 IRI0.001-0.3820-7.60 
  Parvaz, Parham 1275 IRI1.0010.24204.80 
 * 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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