Rapid: Individual Calculations November 2023
 Niromand, Mohammad Ebrahim  Total change: -8.40  Rating chartPersonal card
 Tabriz under 1850 rapid ( Prophet's birthday - 11mehr 1402 ) Tabriz IRI 2023-10-04
RcRownchangeKK*chgGame
 1596 1718 5.50 9 -0.21 40 -8.40 
  Aminian, Armin 1318  * IRI1.0010.08403.20 
  Arsalani, Arshia 1475 IRI1.0010.20408.00 
  Mahdavi, Ayhan 1368 IRI1.0010.11404.40 
  Mokhberi, Iraj 1804 IRI0.5010.12404.80 
  Eydazha, Sevil 1628 IRI1.0010.384015.20 
  Yousefi, Mohammad 1752 IRI0.001-0.4540-18.00 
  Abdollahzade, Aydin 1841 IRI0.001-0.3340-13.20 
  Rouhi, Arman 1702 IRI0.001-0.5240-20.80 
  Hossein Khani, Yousef 1479 IRI1.0010.20408.00 
 * 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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