Individual Calculations November 2023
 Kafash Lahiji, Ramtin  Total change: 132.00  Rating chartPersonal card
 1st Father Cup Standard Chess Tournament [Afzoon Group] Gilan-Rasht IRI 2023-10-19
RcRownchangeKK*chgGame
 1390 1155 4.00 8 1.95 40 78.00 
  Yousefikia, Arian 1821 IRI0.001-0.0140-0.40 
  Hosseinpour, Mojtaba 1260 IRI0.001-0.3640-14.40 
  Moradi, Mahdiyar 1049 IRI1.0010.364014.40 
  Eshkevari, Sahand 1410 IRI1.0010.814032.40 
  Yazdani, Alireza 1517 IRI0.001-0.1040-4.00 
  Kiabi, Danial 1247 IRI0.5010.13405.20 
  Elmdoost, Mohammadali 1368 IRI1.0010.774030.80 
  Boromideh, Barsam 1446 IRI0.5010.354014.00 

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)
 
 Langroud Standard Rated Chess Tournament Gilan-Langroud IRI 2023-10-24
RcRownchangeKK*chgGame
 1266 1155 3.50 6 1.35 40 54.00 
  Parmar, Mohammad Yasin 1365 IRI0.001-0.2340-9.20 
  Rahimi, Kian 1031 IRI1.0010.334013.20 
  Gholizadeh, Majid 1411 IRI0.5010.314012.40 
  Bagherpour, Seyed Behrad 1335 IRI0.5010.24409.60 
  Khoshhal, Maryam 1277 IRI0.5010.17406.80 
  Sakhaei, Asal 1175 IRI1.0010.534021.20 

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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