Rapid: Individual Calculations July 2023
 Harati, Hasti  Total change: -48.26  Rating chartPersonal card
 1st IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-05-27
RcRownchangeKK*chgGame
 1472 1548 5.00 9 -0.39 38 -14.82 
  Babaei, Hamed 1148  * IRI1.0010.08383.04 
  Izady, Mohammad 1972 IRI0.001-0.0738-2.66 
  Shamsi, Shayegan 1275 IRI1.0010.17386.46 
  Khosravi Rad, Ebrahim 1165 IRI1.0010.09383.42 
  Bahadori, Arash 1926 IRI0.001-0.0938-3.42 
  Sadeghi Givi, Reza 1920 IRI0.001-0.1038-3.80 
  Akbarhamze, Amirhossein 1295 IRI1.0010.19387.22 
  Khaledi, Parham 1224 IRI0.001-0.8738-33.06 
  Shahinfar, Kiana 1320 IRI1.0010.21387.98 
 * 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)
 
 2nd Chess To Infinity Weekly Rpid Tournaments 1402 Tehran IRI 2023-06-16
RcRownchangeKK*chgGame
 1533 1618 5.00 9 -0.88 38 -33.44 
  Olama, Parsa 1218  * IRI1.0010.08383.04 
  Daneshvar, Bardiya g2452 IRI0.0010.00380.00 
  Khaledi, Parham 1301 IRI1.0010.13384.94 
  Ghadiri, Soleyman 1433 IRI1.0010.26389.88 
  Doroodgar, Amir Hossein 2081 IRI0.001-0.0538-1.90 
  Sheikhzadeh, Bardia 1424 IRI1.0010.25389.50 
  Ostovari, Tarannom 1161 IRI0.001-0.9538-36.10 
  Sekhavatmandi, Roham 1472 IRI0.001-0.7038-26.60 
  Vakil, Mohammad Hosein 1251 IRI1.0010.10383.80 
 * 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)
 

 

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