Individual Calculations July 2024
 Jamallivani, Radin  Total change: -23.20  Rating chartPersonal card
 the standard chess tournament sari khordad1403 Sari- mazandaran IRI 2024-06-19
RcRownchangeKK*chgGame
 1510 1476 3.50 9 -0.58 40 -23.20 
  Neghabi, Emad 1588 IRI0.001-0.3540-14.00 
  Koohi, Kian 1492 IRI0.001-0.4840-19.20 
  Najafi, Delsa 1510 IRI1.0010.554022.00 
  Sharafi, Avash 1503 IRI0.5010.04401.60 
  Sangsarinezhad, Ermiya 1536 IRI0.001-0.4240-16.80 
  Zare, Mahsan 1480 IRI1.0010.514020.40 
  Madouei, Parviz 1618 IRI0.001-0.3140-12.40 
  Davoodi, Nikan 1440 IRI0.001-0.5540-22.00 
  Vahedi, Karen 1425 IRI1.0010.434017.20 

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)
 

 

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