Rapid: Individual Calculations June 2023
 Moeinodini, Parsa  Total change: -108.40  Rating chartPersonal card
 Iranian Youth Chess Championship 2023 (Boys U14)_Rapid Tehran IRI 2023-04-23
RcRownchangeKK*chgGame
 1386 1529 5.00 9 -1.20 40 -48.00 
  Aboutalebi, Seyed Arian 1129  * IRI1.0010.08403.20 
  Mohammadian Sechani, Arshia 2025 IRI0.001-0.0440-1.60 
  Akhoondi, Roham 1290 IRI1.0010.20408.00 
  Khodabakhsh, Mohammad Mahdi 1435 IRI0.001-0.6340-25.20 
  Ghadr, Rastin 1261 IRI1.0010.17406.80 
  Abbasi, Amirtaha 1352 IRI1.0010.274010.80 
  Ghasemi, Reza 1409 IRI0.001-0.6640-26.40 
  Abed Natanzi, Mohammad Parsa 1223 IRI0.001-0.8640-34.40 
  Noparast, Kian 1351 IRI1.0010.274010.80 
 * 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)
 
 Khomein Rapid Cup 1402 Markazi IRI 2023-05-15
RcRownchangeKK*chgGame
 1260 1529 5.00 8 -1.51 40 -60.40 
  Soleymani, Parham 1196 IRI0.001-0.8840-35.20 
  Shokri, Aria 1118 IRI1.0010.08403.20 
  Ghiyasi Fard, Abbas 1265 IRI0.001-0.8240-32.80 
  Mirjavadi, Sarina Sadat 1176 IRI1.0010.11404.40 
  Hashemi, Mojtaba 1396 IRI1.0010.324012.80 
  Abbasi, Amirtaha 1314 IRI1.0010.23409.20 
  Rafiei, Ali 1237 IRI0.501-0.3540-14.00 
  Jafari, Fardin 1377 IRI0.501-0.2040-8.00 

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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