Rapid: Individual Calculations April 2023
 Motamedi, Mahdi  Total change: -23.00  Rating chartPersonal card
 Alborz Rapid esfand 1401 Karaj IRI 2023-03-03
RcRownchangeKK*chgGame
 1293 1093 0.50 5 -0.82 20 -16.40 
  Azizi, Ali 1479 IRI0.001-0.0920-1.80 
  Yaghoobi, Tara 1382 IRI0.5010.34206.80 
  Jafar Nejad, Amirmohammad 1296 IRI0.001-0.2420-4.80 
  Malaknezhad, Mohammad Taha 1207 IRI0.001-0.3420-6.80 
  Soleimanpour, Arash 1100 IRI0.001-0.4920-9.80 

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)
 
 Alborz Rapid Cup 26 esfand 1401 Karaj IRI 2023-03-17
RcRownchangeKK*chgGame
 1538 1093 0.00 4 -0.33 20 -6.60 
  Rezaei, Mostafa 1585 IRI0.001-0.0420-0.80 
  Salimi, Reza 1380 IRI0.001-0.1620-3.20 
  Moghadas Jafari, Mohammad 1751 IRI0.001-0.0120-0.20 
  Lashgari, Helia 1436 IRI0.001-0.1220-2.40 

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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