Rapid: Individual Calculations January 2024
 Ghadiri Bidhendi, Ebrahim  Total change: -64.40  Rating chartPersonal card
 Ahouran's Rapid Tournoment (16 Azar, University Students Day Memorial) Tehran IRI 2023-12-23
RcRownchangeKK*chgGame
 1510 1613 6.00 8 1.20 20 24.00 
  Molla Jafari, Yasin 1213  * IRI1.0010.08201.60 
  Fatani Farshbaf, Arash 1208 IRI1.0010.08201.60 
  Kiaei, Ali 1727 IRI0.001-0.3420-6.80 
  Mohammadi, Armin 1315 IRI1.0010.15203.00 
  Komijani, Mehrdad 1710 IRI1.0010.632012.60 
  Ghavidel, Mehrdad 1780 IRI0.001-0.2820-5.60 
  Pooryavarsaeedi, Nima 1425 IRI1.0010.26205.20 
  Mahmoodi, Nader 1702 IRI1.0010.622012.40 
 * 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)
 
 23th Chess to Infinity Weekly Rapid Tournament 1402 Tehran IRI 2023-12-25
RcRownchangeKK*chgGame
 1268 1613 2.50 5 -1.90 20 -38.00 
  Pourshaban, Feridoon 1213  * IRI0.001-0.9220-18.40 
  Maleki, Mehdi 1178 IRI1.0010.06201.20 
  Mehrnoosh, Mobin 1352 IRI1.0010.18203.60 
  Moghareh, Ali 1362 IRI0.501-0.3120-6.20 
  Mehrjoo, Matin 1235 IRI0.001-0.9120-18.20 
 * 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)
 
 22th Chess To Infinity Rapid Tournament 1402 Tehran IRI 2023-12-29
RcRownchangeKK*chgGame
 1487 1613 2.00 7 -2.52 20 -50.40 
  Sedaghati, Mehrdad f2098 IRI0.001-0.0420-0.80 
  Sheykhi, Mohamadreza 1260 IRI1.0010.11202.20 
  Ameri Sefide, Vala 1213  * IRI1.0010.08201.60 
  Alizadeh, Amirhosein 1870 IRI0.001-0.1820-3.60 
  Azimzadeh Mousavi, Hasan 1441 IRI0.001-0.7320-14.60 
  Aminalroaya, Mohammaddariush 1325 IRI0.001-0.8420-16.80 
  Rafinezhad, Mohammad 1205 IRI0.001-0.9220-18.40 
 * 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)
 

 

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