Individual Calculations August 2018
 Keshani, Kian  Total change: 105.60  Rating chartPersonal card
 Tehran Chess Championship 2018 Tehran IRI 2018-06-28
RcRownchangeKK*chgGame
 1486 1322 4.00 9 1.06 40 42.40 
  Khachatourians, Teni 1722  * IRI0.001-0.0840-3.20 
  Ebrahimi , Sina 1643 IRI0.001-0.1340-5.20 
  Amirhekmati, Maryam 1658 IRI0.5010.384015.20 
  Alamir Virsagh, Ehsan 1722  * IRI0.001-0.0840-3.20 
  Mahjoob Zardast, Artemis wc1249 IRI0.001-0.6040-24.00 
  Keshavarz Hamidi, Karen 1049 IRI1.0010.17406.80 
  Yazdanpanah, Fatemeh 1070 IRI1.0010.19407.60 
  Amini, Mahdi 1570 IRI0.5010.314012.40 
  Moradi, Mohammad Behrad 1689 IRI1.0010.904036.00 
 * 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)
 
 14th Asian Schools Chess Championship 2018 - Under 9 Open Waskaduwa SRI 2018-07-09
RcRownchangeKK*chgGame
 1330 1322 5.50 8 1.58 40 63.20 
  Weerathungalage, W D Malisha Sasv 1088 SRI1.0010.21408.40 
  Manon, Reja Neer c1601 BAN0.5010.344013.60 
  Aarav, Lakhani 1357 IND1.0010.554022.00 
  Zhenishbekov, Alisher 1219 KGZ0.001-0.6440-25.60 
  Borgaonkar, Akshay 1460 IND0.5010.19407.60 
  Vedant, Mistry 1278 IND1.0010.444017.60 
  Raghu, Ram Reddy Seelam 1252 IND0.501-0.1040-4.00 
  Induwara, T H D Thisarindu 1388 SRI1.0010.594023.60 

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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