Rapid: Individual Calculations January 2024
 Khaheshnik, Seyed Mohammad  Total change: 8.00  Rating chartPersonal card
 The 4th round of the reytd tournament of Padideh Behbahan Chess School Lorestan IRI 2023-12-27
RcRownchangeKK*chgGame
 1420 1456 2.50 5 -0.16 20 -3.20 
  Khedmati, Parsa 1085 IRI1.0010.10202.00 
  Pozesh, Shahrokh 1246 IRI0.501-0.2720-5.40 
  Shahrokhnia, Kheirollah 1486 IRI0.001-0.4620-9.20 
  Dolatshahi, Rohollah 1705 IRI1.0010.812016.20 
  Seadatneshan, Mohammad 1577 IRI0.001-0.3420-6.80 

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)
 
 1st Dehloran Rapid Cup 1402 Dehloran IRI 2023-12-28
RcRownchangeKK*chgGame
 1529 1456 3.00 6 0.56 20 11.20 
  Parvin, Zahra 1690 IRI0.001-0.2120-4.20 
  Najafvanddrikvand, Radin 1095 IRI1.0010.10202.00 
  Abdi, Amir 1669 IRI1.0010.772015.40 
  Zamani, Alireza 1750 IRI0.001-0.1520-3.00 
  Osivand, Afshin 1817 IRI0.001-0.1020-2.00 
  Shirali, Mohammad Mehdi 1154 IRI1.0010.15203.00 

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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