Rapid: Individual Calculations January 2024
 Hamidi, Karim  Total change: 30.80  Rating chartPersonal card
 3rd Hossein Borji Memorial Arak IRI 2023-11-30
RcRownchangeKK*chgGame
 1389 1283 3.00 8 0.11 20 2.20 
  Biglarifard, Maziyar 1453 IRI0.001-0.2820-5.60 
  Ketabi, Majid 1280 IRI0.001-0.5020-10.00 
  Zarei, Ali 1369 IRI0.001-0.3820-7.60 
  Soleymani, Alireza 1410 IRI1.0010.672013.40 
  Razi, Maysam 1386 IRI1.0010.642012.80 
  Malekhoseini, Bahman 1350 IRI0.001-0.4120-8.20 
  Salimi, Hossein 1534 IRI0.001-0.1920-3.80 
  Mohammadi, Mohsen 1326 IRI1.0010.562011.20 

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)
 
 Arak Weekly Rapid 8 Dey 1402 Arak IRI 2023-12-27
RcRownchangeKK*chgGame
 1397 1252 4.00 8 1.43 20 28.60 
  Sotoude Nia, Mahdiar 1568 IRI1.0010.872017.40 
  Robatmili, Manoochehr 1461 IRI0.001-0.2320-4.60 
  Naghikhani, Mohammad 1396 IRI1.0010.692013.80 
  Vahidifard, Mohammadreza 1402 IRI0.001-0.3020-6.00 
  Shafiei, Mohammad Ali 1417 IRI1.0010.722014.40 
  Yousefi, Mahyar 1577 IRI0.001-0.1320-2.60 
  Mirjavadi, Sarina Sadat 1312 IRI0.001-0.4220-8.40 
  Rezaei, Milad 1042 IRI1.0010.23204.60 

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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