Rapid: Individual Calculations September 2019
 Jafarnezhad, Amirmohammad  Total change: 0.00  Rating chartPersonal card
 Alborz Eid Ghadir Rapid Cup 1398 Alborz IRI 2019-08-25
RcRownchangeRpKK*chgGame
 1437 0 0.50 5 0.00 1071   0.00 
  Moradi, Kaveh 1625 IRI0.0010.00 0.00 
  Samani, Ali 1627 IRI0.0010.00 0.00 
  Hosseini, Seyed Mahdi 1325 IRI0.5010.00 0.00 
  Soleymani, Diba 1323 IRI0.0010.00 0.00 
  Ghaffarian, Taha 1287 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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