Rapid: Individual Calculations April 2018
 Nazeri, Jafar  Total change: 13.20  Rating chartPersonal card
 Minab Rapid Cup Esfand 1396 Minab IRI 2018-03-03
RcRownchangeKK*chgGame
 1506 1563 4.50 8 0.01 20 0.20 
  Sohrabi Raoufi, Hossein 1183 IRI1.0010.09201.80 
  Salari, Shahram 1865 IRI0.001-0.1520-3.00 
  Looni, Arshiya 1370 IRI1.0010.25205.00 
  Vosooghy, Parsa 1258 IRI0.501-0.3620-7.20 
  Fallah, Mohammad Reza 1658 IRI1.0010.632012.60 
  Manoochehri, Monoochehr 1621 IRI0.001-0.4220-8.40 
  Hajizadeh, Rashed 1282 IRI1.0010.16203.20 
  Najafi, Nima 1813 IRI0.001-0.1920-3.80 

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)
 
 Sirjan Rapid 18 Esfand 1396 Sirjan IRI 2018-03-09
RcRownchangeKK*chgGame
 1525 1563 4.00 6 0.65 20 13.00 
  Dehyadegari, Kian 1163  * IRI1.0010.08201.60 
  Behroozi Moghaddam, Hamed 1906 IRI0.001-0.1220-2.40 
  Amiri, Radmehr 1304 IRI1.0010.18203.60 
  Molai Nasab, Mohamad Matin 1403 IRI1.0010.29205.80 
  Ghaedifard, Adel 1963  * IRI0.001-0.0820-1.60 
  Bani Asadi, Mehrdad 1410 IRI1.0010.30206.00 
 * 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)
 

 

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