Rapid: Individual Calculations August 2018
 Shams, Mohammad Matin  Total change: 55.60  Rating chartPersonal card
 Behshahr Ashrafolbelad Ramezan Rapid Cup 1397 Mazandaran IRI 2018-06-03
RcRownchangeKK*chgGame
 1696 1517 4.00 7 1.81 20 36.20 
  Tavana, Mobin 1917  * IRI1.0010.922018.40 
  Poormosavi, Seyed Kian 1917  * IRI0.001-0.0820-1.60 
  Abedi, Ali 1917  * IRI0.5010.42208.40 
  Khademi, Mohammad Miran 1917  * IRI0.001-0.0820-1.60 
  Jalali, Saba 1659 IRI0.5010.19203.80 
  Alaedin, Karen 1149 IRI1.0010.10202.00 
  Ghadi Sahebi, Hosein 1399 IRI1.0010.34206.80 
 * 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)
 
 Kelardasht Rapid Tournoment Chess 1397 Mazandaran IRI 2018-07-27
RcRownchangeKK*chgGame
 1735 1567 2.50 5 0.97 20 19.40 
  Sadegh Nahvi, Ehsan 1669 IRI0.5010.14202.80 
  Pourramezan Chafjiri, Parsa 1590 IRI1.0010.532010.60 
  Kazemiyan Eski, Abolfazl 1967  * IRI0.001-0.0820-1.60 
  Teymornejad, Ayoub 1596 IRI1.0010.542010.80 
  Hagh Taj Dar, Rajab Ali 1853 IRI0.001-0.1620-3.20 
 * 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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