Individual Calculations February 2017
 Vahabzadeh, Rouzbeh  Total change: 43.20  Rating chartPersonal card
 15th International Khazar Cup (Youth- U14) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 1261 1028 3.00 8 1.26 40 50.40 
  Moradi Kelardehi, Mobin 1354 IRI1.0010.874034.80 
  Jalali, Yashar 1428  * IRI0.001-0.0840-3.20 
  Keyvani, Parmida 1235 IRI0.001-0.2340-9.20 
  Ghorbanpour, Paniz 1264 IRI1.0010.804032.00 
  Rafigh, Shervin 1278 IRI0.001-0.1940-7.60 
  Shakibaei Yekta, Ouriya 1172 IRI0.5010.19407.60 
  Gholami, Amir Mohammad 1170 IRI0.5010.19407.60 
  Yazdani, Mohammadhosein 1187 IRI0.001-0.2940-11.60 
 * 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)
 
 6th Gilan Ayandehsazan League Under 15 (2016) Round 5-7 Rasht IRI 2017-01-27
RcRownchangeKK*chgGame
 1288 1028 0.00 1 -0.18 40 -7.20 
  Yazdani, Ava 1288 IRI0.001-0.1840-7.20 

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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