Rapid: Individual Calculations January 2024
 Alishahi, Ali  Total change: 37.40  Rating chartPersonal card
 2nd IRCF Rapid CUP 1402 (University Students Day) Tehran IRI 2023-12-07
RcRownchangeKK*chgGame
 1471 1204 3.00 6 1.87 20 37.40 
  Asghari, Karim 1486 IRI1.0010.842016.80 
  Abdollahi, Vahid 1635 IRI0.5010.43208.60 
  Amiri, Sadra 1348 IRI0.5010.19203.80 
  Khorshidi, Yegane 1482 IRI0.001-0.1720-3.40 
  Soleymani, Selma 1369 IRI1.0010.722014.40 
  Babareza, Amirhossein 1508 IRI0.001-0.1420-2.80 

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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