Individual Calculations January 2019
 Zakipour, Mehrdad  Total change: 11.60  Rating chartPersonal card
 18th Chess Tournament Of DOE(Men) Hamedan IRI 2018-12-21
RcRownchangeKK*chgGame
 1762 1751 2.50 6 -0.42 40 -16.80 
  Haji Habib Zadeh, Abbasali 1513 IRI1.0010.20408.00 
  Dashti Nezhad, Parviz 1673 IRI0.501-0.1140-4.40 
  Moniri, Ali 1855 IRI0.5010.14405.60 
  Yousefiraki, Mojtaba 1864 IRI0.001-0.3540-14.00 
  Azizi, Mehdi 1676 IRI0.001-0.6040-24.00 
  Maasoomi, Mehdi 1988 IRI0.5010.304012.00 

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)
 
 Gilan First League 1396 -second League 1397 Round 4-6 Rasht IRI 2018-12-22
RcRownchangeKK*chgGame
 1537 1751 3.00 3 0.71 40 28.40 
  Hooshmandi, Iman 1504 IRI1.0010.19407.60 
  Ahmadi, Bahram 1653 IRI1.0010.374014.80 
  Pirzadeh Saravani, Abbas 1455 IRI1.0010.15406.00 

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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