Individual Calculations January 2017
 Jalali, Yashar  Total change: 49.60  Rating chartPersonal card
 Round 5-6 Rasht IRI 2016-12-01
RcRownchangeKK*chgGame
 1544 1379 1.50 2 0.93 40 37.20 
  Taghizadeh, Naghi 1572 IRI1.0010.754030.00 
  Golshannejad, Sepehr 1516 IRI0.5010.18407.20 

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)
 
 6th Gilan Ayandehsazan League Under 15 (2016) Round 3-4 Rasht IRI 2016-12-01
RcRownchangeKK*chgGame
 1240 1379 1.00 1 0.31 40 12.40 
  Khanipour, Abolfazl 1240 IRI1.0010.314012.40 

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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