Individual Calculations October 2017
 Mahdavi, Reza  Total change: 61.80  Rating chartPersonal card
 Tehran Boys Under 10 Championship 2017 Tehran IRI 2017-08-24
RcRownchangeKK*chgGame
 1436 1640 7.00 8 1.11 30 33.30 
  Khosronezhad, Abtin 1240  * IRI1.0010.08302.40 
  Sanouni, Amir Parsa 1240  * IRI1.0010.08302.40 
  Nouri, Alaa 1430 IRI1.0010.23306.90 
  Miar, Arad 1387 IRI1.0010.19305.70 
  Mokhtari Moghadam, Taha 1726 IRI1.0010.623018.60 
  Hojjatinejad, Ilia 1416 IRI0.501-0.2830-8.40 
  Majidi, Seyed Mohammad Parsa 1534 IRI1.0010.363010.80 
  Beiranvand, Danial 1516 IRI0.501-0.1730-5.10 
 * 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)
 
 7th Qazvin Rajaei Cup 2017 _U2000 Qazvin IRI 2017-08-29
RcRownchangeKK*chgGame
 1768 1640 2.00 6 -0.10 30 -3.00 
  Shaabani, Amin 1993 IRI0.5010.393011.70 
  Beyranvand, Saeed 1974 IRI0.001-0.1230-3.60 
  Khoshkalamian, B. 1951 IRI0.001-0.1430-4.20 
  Shaghaghi, Gholamreza 1581 IRI0.501-0.0830-2.40 
  Mirzaei, Mohammad Soroush 1265 IRI1.0010.09302.70 
  Ramezani, Reza 1844 IRI0.001-0.2430-7.20 

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)
 
 Iranian Boys Under 10 Championship 1396 Tehran IRI 2017-09-06
RcRownchangeKK*chgGame
 1405 1690 8.50 9 1.05 30 31.50 
  Aghra, Mojtaba 1290  * IRI1.0010.08302.40 
  Novin, Ahmadreza 1290  * IRI1.0010.08302.40 
  Amiri, Radmehr 1345 IRI1.0010.11303.30 
  Ahmadi, Erfan 1386 IRI1.0010.14304.20 
  Rezaeipour, Sina 1345 IRI0.501-0.3930-11.70 
  Shams, Mohammad Matin 1561 IRI1.0010.33309.90 
  Nazari, Mohamad 1589 IRI1.0010.363010.80 
  Azimi Aghghale, Amirmahdi 1410 IRI1.0010.16304.80 
  Parham Asl, Mani 1431 IRI1.0010.18305.40 
 * 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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