Individual Calculations March 2024
 Zare, Nazanin Zahra  Total change: -18.80  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1461 1294 2.00 8 -0.47 40 -18.80 
  Mardali, Yousef 1585 IRI0.001-0.1540-6.00 
  Shamsi, Payar 1645 IRI0.001-0.1140-4.40 
  Yazdani, Alireza 1531 IRI0.5010.304012.00 
  Yousefipour, Amir Hossein 1512 IRI0.001-0.2240-8.80 
  Abbasieh Kohan, Seyed Hadi 1506 IRI0.001-0.2340-9.20 
  Ranjbarjalali, Parham 1134 IRI1.0010.294011.60 
  Rezaei, Mahyar 1679 IRI0.001-0.0940-3.60 
  Rajabnezhad, Behdad 1094 IRI0.501-0.2640-10.40 

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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