Individual Calculations December 2016
 Ghaem Maghami, Ehsan  Total change: -5.40  Rating chartPersonal card
 1st Paytakht Cup International Chess Festival (Group A over 2100) Tehran IRI 2016-10-25
RcRownchangeKK*chgGame
 2360 2577 5.50 8 -0.62 10 -6.20 
  Derakhshani, Borna f2229 IRI0.501-0.3910-3.90 
  Nasri, Amin f2248 IRI1.0010.12101.20 
  Khodashenas, Mersad m2385 IRI0.501-0.2510-2.50 
  Raetsky, Alexander g2380 RUS1.0010.25102.50 
  Mosadeghpour, Masoud m2474 IRI0.501-0.1410-1.40 
  Alavi, Sayed Javad m2457 IRI0.501-0.1610-1.60 
  Khademalsharieh, Sarasadat m2439 IRI0.501-0.1910-1.90 
  Sedaghati, Mehrdad f2267 IRI1.0010.14101.40 

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)
 
 15th Iranian Super League Chess Championship - Mordad 2016 S2Round 1-5 Tehran IRI 2016-11-15
RcRownchangeKK*chgGame
 2475 2579 2.00 3 0.08 10 0.80 
  Darini, Pouria g2509 IRI0.501-0.1010-1.00 
  Toufighi, Homayoon g2386 IRI0.501-0.2510-2.50 
  Idani, Pouya g2530 IRI1.0010.43104.30 

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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