Rapid: Individual Calculations August 2023
 Raei, Alireza  Total change: -34.00  Rating chartPersonal card
 4th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-14
RcRownchangeKK*chgGame
 1278 1608 1.00 2 -0.74 20 -14.80 
  Ghasemi, Sina 1208  * IRI1.0010.08201.60 
  Ghasempour, Hossein 1348 IRI0.001-0.8220-16.40 
 * 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)
 
 5th Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-07-21
RcRownchangeKK*chgGame
 1439 1608 4.50 8 -0.96 20 -19.20 
  Ramezani, Radman 1093 IRI0.501-0.4620-9.20 
  Fardbehbahani, Behnam 1584 IRI1.0010.47209.40 
  Abdolahi, Amir Taha 1493 IRI0.001-0.6620-13.20 
  Karimlar, Keysan 1208  * IRI1.0010.08201.60 
  Baghoomian, Arame 1456 IRI1.0010.30206.00 
  Akhoondzadeh, Mahdi 1680 IRI0.001-0.4020-8.00 
  Rahmani, Behrouz 1464 IRI1.0010.31206.20 
  Mahdizadeh, Sadra 1534 IRI0.001-0.6020-12.00 
 * 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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