Rapid: Individual Calculations May 2019
 Ghadamgahi, Sajjad  Total change: 13.20  Rating chartPersonal card
 1st Kashmar Rapid Cup Farvardin 1398 Khorasan Razavi IRI 2019-04-22
RcRownchangeKK*chgGame
 1434 1249 2.00 5 0.66 20 13.20 
  Jadidi, Mohammad Keyhan 1532 IRI0.001-0.1620-3.20 
  Rezaei, Amirhossein 1343 IRI1.0010.632012.60 
  Attar, Behrad 1399 IRI0.001-0.3020-6.00 
  Pak Niyat, Ali 1550 IRI0.001-0.1520-3.00 
  Mehri, Mohammad Amin 1348 IRI1.0010.642012.80 

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)
 

 

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