Individual Calculations January 2018
 Karimi, Sepehr  Total change: 0.00  Rating chartPersonal card
 Tehran Under 18 League 1396 7-9 Tehran IRI 2017-12-18
RcRownchangeRpKK*chgGame
 1236 0 1.50 2 0.00 1256   0.00 
  Nouri, Ali 1403 IRI0.5010.00 0.00 
  Shirazi Mofrad, Shayan 1069 IRI1.0010.00 0.00 

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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