Rapid: Individual Calculations January 2024
 Ebrahimibasyaei, Amirali  Total change: -49.60  Rating chartPersonal card
 22th Chess To Infinity Rapid Tournament 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1407 1474 4.00 8 -0.58 40 -23.20 
  Abed, Meisam 1790 IRI0.001-0.1340-5.20 
  Hosseini Zad, Seyed Guive 1086 IRI1.0010.09403.60 
  Yousefi, Akbar 1765 IRI0.001-0.1540-6.00 
  Mahdavi, Taha 1178 IRI1.0010.15406.00 
  Roshantab, Sadra 1667 IRI0.001-0.2540-10.00 
  Mohammadi Bahabadi, Mohammad Reza 1221 IRI0.001-0.8140-32.40 
  Nadalizadeh, Artin 1143 IRI1.0010.12404.80 
  Gholipour, Esmaeil 1404 IRI1.0010.404016.00 

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)
 
 20th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1390 1474 4.00 8 -0.66 40 -26.40 
  Rahmani, Pedram 1788 IRI0.001-0.1440-5.60 
  Esmaeilzadeh, Mohammadreza 1649 IRI0.001-0.2740-10.80 
  Pour Eskandar, Aliakbar 1553 IRI1.0010.614024.40 
  Kian Sirat, Yasin 1591 IRI0.001-0.3440-13.60 
  Behroozi Moghaddam, Narges 1098 IRI1.0010.09403.60 
  Raghibdoust, Arka 1227 IRI0.001-0.8140-32.40 
  Maleki Azar Kharani, Bahareh 1133 IRI1.0010.12404.80 
  Rezaei, Ali 1078 IRI1.0010.08403.20 

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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