Individual Calculations March 2019
 Rabbani, Abtin  Total change: 42.00  Rating chartPersonal card
 27th Fajr Cup International Chess Festival (U-14) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 1391 1209 3.00 7 1.05 40 42.00 
  Movagharhasani, Farhan 1456 IRI0.001-0.1940-7.60 
  Sodachi, Saba 1024 IRI1.0010.264010.40 
  Norouzi Chenari, Parham 1410 IRI1.0010.764030.40 
  Saydi, Karo 1449 IRI1.0010.804032.00 
  Karimi, Setayesh 1549 IRI0.001-0.1240-4.80 
  Teimouri Yadkuri, Shahdad 1463 IRI0.001-0.1940-7.60 
  Keshani, Kian 1385 IRI0.001-0.2740-10.80 

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)
 

 

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