Rapid: Individual Calculations September 2022
 Esmaeilzadegan, Alireza  Total change: -26.60  Rating chartPersonal card
 4th Qazvin Weekly Rapid Cup 1401 Qazvin IRI 2022-08-18
RcRownchangeKK*chgGame
 1343 1138 0.00 4 -1.15 20 -23.00 
  Soudmand, Sayed Mohsen 1674 IRI0.001-0.0320-0.60 
  Taherkhani, M Hosein 1299 IRI0.001-0.2920-5.80 
  Nasiri, Abolfazl 1249 IRI0.001-0.3520-7.00 
  Mehranfard, Mohammadreza 1149 IRI0.001-0.4820-9.60 

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)
 
 5th Qazvin Weekly Rapid Cup 1401 Qazvin IRI 2022-08-25
RcRownchangeKK*chgGame
 1399 1138 0.00 1 -0.18 20 -3.60 
  Amirpour, Gholamreza 1399 IRI0.001-0.1820-3.60 

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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