Rapid: Individual Calculations January 2024
 Jahadi, Ali  Total change: 7.20  Rating chartPersonal card
 The 4th round of the reytd tournament of Padideh Behbahan Chess School Lorestan IRI 2023-12-27
RcRownchangeKK*chgGame
 1306 1320 5.00 9 0.36 20 7.20 
  Sedaghatjo, Jamal 1536 IRI0.001-0.2220-4.40 
  Hasanpoor, Ali 1064 IRI1.0010.19203.80 
  Vafadari, Masoud 1202 IRI0.001-0.6620-13.20 
  Khedmati, Parsa 1085 IRI1.0010.21204.20 
  Saffari Asl, Ali 1298 IRI1.0010.47209.40 
  Shahamat Manesh, Morteza 1355 IRI1.0010.552011.00 
  Movasatian, Mahsa 1386 IRI1.0010.592011.80 
  Hosseini, Hesamedin 1543 IRI0.001-0.2220-4.40 
  Hashemzadeh, Manizheh 1282 IRI0.001-0.5520-11.00 

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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