Rapid: Individual Calculations December 2017
 Keshani, Kian  Total change: 4.20  Rating chartPersonal card
 Tehran Rapid 16 Aban 1396 Tehran IRI 2017-11-07
RcRownchangeKK*chgGame
 1356 1047 1.00 5 0.21 20 4.20 
  Nazari Nia, Shahram 1447  * IRI0.001-0.0820-1.60 
  Shahsavari, Shayan 1435 IRI0.001-0.0920-1.80 
  Shahsavari, Mahan 1297 IRI1.0010.812016.20 
  Roohi, Behzad 1447  * IRI0.001-0.0820-1.60 
  Jalalvand, Mostafa 1154 IRI0.001-0.3520-7.00 
 * 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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