Individual Calculations September 2018
 Seyfori, Soheil  Total change: -56.60  Rating chartPersonal card
 4th Golgohar Sirjan Standard Cup Mordad 1397 Sirjan IRI 2018-08-17
RcRownchangeKK*chgGame
 1357 1559 2.50 7 -2.63 20 -52.60 
  Saadloo, Sayna 1159  * IRI1.0010.08201.60 
  Pour Shahabadi, Reza 1562 IRI0.001-0.5020-10.00 
  Nazeri, Jafar 1429 IRI0.501-0.1820-3.60 
  Arefi Nasab, Armin 1526 IRI0.001-0.5520-11.00 
  Mohammadyansichani, Arshia 1159  * IRI0.001-0.9220-18.40 
  Karimi, Mahshid 1282 IRI1.0010.17203.40 
  Rahimi Mahneh, Fatemeh 1381 IRI0.001-0.7320-14.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Fars U1900 Tournament 1397 - Standard Shiraz IRI 2018-08-22
RcRownchangeKK*chgGame
 1525 1559 4.00 8 -0.20 20 -4.00 
  Mahmoudi, Sadra 1888 IRI0.001-0.1220-2.40 
  Zare, Iliya 1159  * IRI1.0010.08201.60 
  Kalantari, Soudabeh 1159  * IRI1.0010.08201.60 
  Dolatshahi, Rohollah 1795 IRI1.0010.802016.00 
  Motesadizadeh, Moein 1682 IRI0.001-0.3320-6.60 
  Najafi, Hamed 1814 IRI0.001-0.1920-3.80 
  Nikmanesh, Amirhosein 1285 IRI1.0010.17203.40 
  Taghvaei, Iman 1421 IRI0.001-0.6920-13.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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