Individual Calculations October 2019
 Movagharhasani, Farhan  Total change: -31.20  Rating chartPersonal card
 Gilan East League 2019 Round 1-4 Gilan IRI 2019-08-29
RcRownchangeKK*chgGame
 1437 1451 2.00 3 0.47 40 18.80 
  Asadi, Asghar 1459 IRI1.0010.514020.40 
  Ghanbarpour, Mahan 1166 IRI0.501-0.3440-13.60 
  Farkhondeniya, Ahmad 1687 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)
 
 Chess Championship of Gilan Province U(12) 1398 Rasht IRI 2019-09-07
RcRownchangeKK*chgGame
 1286 1553 2.00 4 -1.28 40 -51.20 
  Soltani, Mohammadmahdi 1223 IRI0.501-0.3840-15.20 
  Mohammadzadeh, Sepehr 1289 IRI0.501-0.3240-12.80 
  Alizadeh Moghadam, Mehdi 1267 IRI1.0010.16406.40 
  Bolandakhtar, Ata 1366 IRI0.001-0.7440-29.60 

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)
 
 17th Gilan First League 1398 Round 1 Rasht IRI 2019-09-20
RcRownchangeKK*chgGame
 1572 1553 0.50 1 0.03 40 1.20 
  Golshannezhad, Pooya 1572 IRI0.5010.03401.20 

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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