Rapid: Individual Calculations August 2023
 Olama, Parsa  Total change: 70.68  Rating chartPersonal card
 3rd Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-06
RcRownchangeKK*chgGame
 1325 1092 1.50 7 -0.12 31 -3.72 
  Afshari, Mohammadparsa 1602 IRI0.001-0.0431-1.24 
  Khalaji, Saead 1379 IRI0.5010.343110.54 
  Raygantafrashi, Sara 1292 IRI0.001-0.2431-7.44 
  Karim Beigi Kamran, Ali 1383 IRI0.001-0.1531-4.65 
  Yaghoubi, Amirali 1218 IRI0.5010.17315.27 
  Bagheri, Mani 1215 IRI0.5010.17315.27 
  Yahyaei, Ahora 1188 IRI0.001-0.3731-11.47 

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)
 
 4th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-14
RcRownchangeKK*chgGame
 1451 1092 4.50 9 3.45 31 106.95 
  Fardbehbahani, Behnam 1584 IRI0.001-0.0431-1.24 
  Amini Nezhad, Seyed Ata 1552 IRI1.0010.953129.45 
  Sahraei, Mahyar 1417 IRI1.0010.873126.97 
  Ahangar, Kamran 1537 IRI0.001-0.0631-1.86 
  Zahedi Nasab, Saman 1404 IRI1.0010.863126.66 
  Nazari Nia, Shahram 1515 IRI0.001-0.0731-2.17 
  Vasheghani, Behrad 1438 IRI0.001-0.1131-3.41 
  Mohammadi, Mohammad Ali 1300 IRI0.5010.27318.37 
  Ghadiri, Soleiman 1313 IRI1.0010.783124.18 

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)
 
 5th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-21
RcRownchangeKK*chgGame
 1345 1092 0.50 6 -1.05 31 -32.55 
  Eslami Niya, Seyed Mahdi 1605 IRI0.001-0.0431-1.24 
  Fooladinejad, Iman 1637 IRI0.001-0.0331-0.93 
  Rahmani, Behrouz 1464 IRI0.5010.403112.40 
  Alinezhad, Parham 1225 IRI0.001-0.3231-9.92 
  Taabayan, Nikan 1047 IRI0.001-0.5631-17.36 
  Ramezani, Radman 1093 IRI0.001-0.5031-15.50 

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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