Rapid: Individual Calculations February 2024
 Shokri, Firouz  Total change: -85.60  Rating chartPersonal card
 Rapid Rated tournament U1700 (22) Iran Shahryar17 Azar 1402 Tehran IRI 2023-12-31
RcRownchangeKK*chgGame
 1431 1694 4.50 6 -0.39 20 -7.80 
  Hasan Doost, Rahmat 1422 IRI0.001-0.8320-16.60 
  Radnezhad, Saber 1324 IRI1.0010.10202.00 
  Gholipour, Esmaeil 1404 IRI1.0010.16203.20 
  Ehteramian, Hossein 1482 IRI1.0010.23204.60 
  Saeid Panah, Parsa 1491 IRI1.0010.24204.80 
  Poursalan, Iman 1462 IRI0.501-0.2920-5.80 

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 Iran Amateurs Rapid Chess Championship U2000 Tehran IRI 2024-01-19
RcRownchangeKK*chgGame
 1423 1701 2.50 8 -3.89 20 -77.80 
  Maleki, Mojtaba 1942 IRI0.001-0.2020-4.00 
  Kimiaei, Amir Mohammad 1434 IRI0.501-0.3220-6.40 
  Ebadi, Seyed Ali 1269 IRI1.0010.07201.40 
  Safaei, Rasoul 1305 IRI0.001-0.9220-18.40 
  Farahani, Shayan 1285 IRI0.001-0.9320-18.60 
  Vahedi, Arad 1431 IRI0.001-0.8320-16.60 
  Motamedzadeh, Kourosh 1301  * IRI1.0010.08201.60 
  Farmahini Farahani, Haamed 1418 IRI0.001-0.8420-16.80 
 * 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)
 

 

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