Individual Calculations January 2020
 Rezaee, Mohammad Naser  Total change: -38.00  Rating chartPersonal card
 8th Hormozgan Standard Cup 1398 Hormozgan IRI 2019-11-25
RcRownchangeKK*chgGame
 1419 1422 3.50 7 -0.04 40 -1.60 
  Alizadeh, Benyamin 1774 IRI0.001-0.1140-4.40 
  Shahyad, Saeed 1125 IRI1.0010.15406.00 
  Moslemi Mehni, Komeil 1025 IRI1.0010.08403.20 
  Fardbehbahani, Behnam 1746 IRI0.001-0.1340-5.20 
  Zareyan, Mohammad Saleh 1351 IRI1.0010.404016.00 
  Hadadi Gourzangi, Saeed 1715 IRI0.001-0.1540-6.00 
  Khodajoo, Artin 1198 IRI0.501-0.2840-11.20 

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)
 
NOTE: K factor changed
 24th Iranian first League 1398 Hormozgan IRI 2019-12-10
RcRownchangeKK*chgGame
 1524 1422 0.50 6 -1.82 20 -36.40 
  Tolooei, Mohammad 1320 IRI0.001-0.6420-12.80 
  Vahedi, Arastoo 1617 IRI0.001-0.2520-5.00 
  Shool, Iliya 1389 IRI0.001-0.5520-11.00 
  Fallah, Mohammad Reza 1605 IRI0.5010.24204.80 
  Behroozfar, Abotaleb 1822  * IRI0.001-0.0820-1.60 
  Fallah, Amin 1390 IRI0.001-0.5420-10.80 
 * 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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