Rapid: Individual Calculations July 2023
 Hafizi, Mehrdad  Total change: -39.80  Rating chartPersonal card
 1st Markazi Weekly Rapid Tournament 1402 Markazi IRI 2023-05-31
RcRownchangeKK*chgGame
 1302 1416 4.00 8 -1.07 20 -21.40 
  Fardi, Farbod 1108 IRI1.0010.14202.80 
  Safari, Taranom 1210 IRI0.501-0.2620-5.20 
  Borji, Parham 1582 IRI0.001-0.2820-5.60 
  Davodi, Yasan 1054 IRI1.0010.10202.00 
  Shafiei, Mohammad Ali 1421 IRI0.001-0.4920-9.80 
  Sotoude Nia, Saeed 1381 IRI1.0010.45209.00 
  Nasari, Mobin 1282 IRI0.001-0.6820-13.60 
  Tajdoost, Akbar 1378 IRI0.501-0.0520-1.00 

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 Markazi Weekly Rapid Tournament 1402 Markazi IRI 2023-06-15
RcRownchangeKK*chgGame
 1254 1416 4.00 7 -0.92 20 -18.40 
  Sharafi, Mohammadreza 1586 IRI0.001-0.2820-5.60 
  Kosari, Sarina 1153 IRI1.0010.18203.60 
  Hamidi, Karim 1219 IRI1.0010.25205.00 
  Sahraei, Mahyar 1286 IRI0.001-0.6820-13.60 
  Sotoude Nia, Vahid 1214 IRI0.001-0.7620-15.20 
  Rezaei, Yahya 1122 IRI1.0010.15203.00 
  Safari, Taranom 1197 IRI1.0010.22204.40 

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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