Individual Calculations January 2018
 Gholami, Aryan  Total change: -9.90  Rating chartPersonal card
 Iranian Men Championship - Semi Final 1396 Hamedan IRI 2017-11-01
RcRownchangeKK*chgGame
 2203 2483 5.50 9 -2.00 10 -20.00 
  Khoshkalam, Seyed Mehrab 2157 IRI1.0010.13101.30 
  Moradi, Amirmasoud 2202 IRI0.001-0.8410-8.40 
  Khamisi, S Jafar 2214 IRI0.001-0.8310-8.30 
  Kazemiyan Eski, Abolfazl 2104 IRI1.0010.09100.90 
  Delavari, Amirali 2191 IRI1.0010.15101.50 
  Hakemi, Arman f2211 IRI0.001-0.8310-8.30 
  Salimifard, Behtash 2189 IRI1.0010.15101.50 
  Khatibi, Meysam 2250 IRI1.0010.21102.10 
  Veisi, Bardia 2312 IRI0.501-0.2310-2.30 

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)
 
 16th Iranian Super League 1396 Round 12-16 Rasht IRI 2017-11-28
RcRownchangeKK*chgGame
 2294 2483 4.50 5 0.90 10 9.00 
  Pourramezanali, Amirreza g2532 IRI1.0010.57105.70 
  Rastbod, Ali f2353 IRI0.501-0.1810-1.80 
  Nejadshirazi, Mohammad Reza 2083  * IRI1.0010.08100.80 
  Hosseinzadeh, Nima 2318 IRI1.0010.28102.80 
  Vahabpour, R. 2183 IRI1.0010.15101.50 
 * 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)
 
 WORLD YOUTH U-16 CHESS OLYMPIAD 2017 Gujarat IND 2017-12-10
RcRownchangeKK*chgGame
 2328 2499 6.50 9 0.11 10 1.10 
  Pratama, Constantius Leonardo f2134 INA1.0010.10101.00 
  Nurzhanov, Timur 2215 KAZ1.0010.16101.60 
  Saydaliev, Saidakbar 2362 UZB1.0010.32103.20 
  Mirzoyan, David f2345 ARM0.501-0.2110-2.10 
  Nihal, Sarin m2507 IND0.001-0.4910-4.90 
  Gaifullin, Artur f2417 RUS0.501-0.1110-1.10 
  Erigaisi, Arjun f2359 IND1.0010.31103.10 
  Rakesh, Kumar Jena m2394 IND0.501-0.1410-1.40 
  Ivannikau, Maksim 2221 BLR1.0010.17101.70 

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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