Individual Calculations December 2018
 Ayoobi, Alireza  Total change: -106.00  Rating chartPersonal card
 2nd Hormozgan Cup - Aban 1397 Bandar Abbas IRI 2018-11-14
RcRownchangeKK*chgGame
 1526 1567 1.00 5 -1.73 40 -69.20 
  Khajehosseini, Mohammad Reza 1740 IRI0.001-0.2740-10.80 
  Rahimi Shahmirzadi, Parsa 1281 IRI0.501-0.3440-13.60 
  Aghidatmand, Alireza 1701 IRI0.001-0.3240-12.80 
  Taherizadeh, Hamid 1507 IRI0.001-0.5840-23.20 
  Mokhtari, Fereidoon 1400 IRI0.501-0.2240-8.80 

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)
 
 6th Fars chess League 1397 Round 1-2 Shiraz IRI 2018-11-27
RcRownchangeKK*chgGame
 1167 1567 0.00 1 -0.92 40 -36.80 
  Esfandyari, Mohammad Matin 1167  * IRI0.001-0.9240-36.80 
 * 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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