Individual Calculations February 2019
 Naseralavi, Seyyed Armin  Total change: 14.00  Rating chartPersonal card
 Kerman League 1397 Round 1-2 Kerman IRI 2019-01-12
RcRownchangeKK*chgGame
 1687 1740 1.50 2 0.35 40 14.00 
  Motesadizadeh, Moein 1707 IRI0.501-0.0540-2.00 
  Khajoee, Gholamreza 1666 IRI1.0010.404016.00 

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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