Individual Calculations December 2016
 Izak Mohammadi, Arshia  Total change: -21.20  Rating chartPersonal card
 International Friendship Chess Tournament 2016 Rasht IRI 2016-10-15
RcRownchangeKK*chgGame
 1468 1188 0.50 4 -0.27 40 -10.80 
  Nemati Limayi, Rahim 1588  * IRI0.001-0.0840-3.20 
  Noori, Vahid 1588  * IRI0.001-0.0840-3.20 
  Masoumi, Sahar 1474 IRI0.5010.344013.60 
  Yazdani, Ava 1221 IRI0.001-0.4540-18.00 
 * 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)
 
 Round 3-4 Rasht IRI 2016-11-03
RcRownchangeKK*chgGame
 1392 1188 0.50 2 0.01 40 0.40 
  Golshannezhad, Pooya 1321 IRI0.5010.18407.20 
  Nasiri, Ahmad 1462 IRI0.001-0.1740-6.80 

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)
 
 1st Sepidrood Cup Rasht 2016 Rasht IRI 2016-11-06
RcRownchangeKK*chgGame
 1573 1188 0.00 3 -0.27 40 -10.80 
  Roohparvar, M.r. 1588  * IRI0.001-0.0840-3.20 
  Pirzadeh Saravani, Abbas 1543 IRI0.001-0.1140-4.40 
  Ebrahimi Pargou, Amirmohammad 1588  * IRI0.001-0.0840-3.20 
 * 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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