Individual Calculations May 2018
 Zare, Sina  Total change: -12.80  Rating chartPersonal card
 2nd Shiraz Super Standrad Cup Farvardin 1397 Fars IRI 2018-04-11
RcRownchangeKK*chgGame
 1509 1534 4.50 9 -0.32 40 -12.80 
  Ahmadian, Moharram 1914 IRI0.001-0.0940-3.60 
  Noori, Aydin 1224 IRI0.501-0.3640-14.40 
  Dehbozorgi, Mohammad Ali 1219 IRI1.0010.14405.60 
  Ghasemi Haji, Ramtin 1905 IRI0.001-0.1040-4.00 
  Johari, Shahrad 1218 IRI1.0010.13405.20 
  Shirazi, Emad 1802 IRI0.001-0.1740-6.80 
  Shamsi, Reza 1266 IRI1.0010.17406.80 
  Tondro, Amir Hosein 1660 IRI0.001-0.3340-13.20 
  Johari, Atena 1377 IRI1.0010.294011.60 

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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