Rapid: Individual Calculations May 2018
 Ebrahimi Rashti, Asal  Total change: 119.20  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U8 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1238 1069 4.00 5 2.60 20 52.00 
  Ali, Kausar 1299 KAZ1.0010.792015.80 
  Kaliakhmet, Elnaz 1268 KAZ1.0010.762015.20 
  Dang, Le Xuan Hien 1276 VIE1.0010.772015.40 
  Sezdbekova, Aizhan 1234 KGZ0.001-0.2820-5.60 
  Tynyshtyk, Diana 1115 KAZ1.0010.562011.20 

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)
 
 Iranian Cadets Rapid Chess Championships - U08 Tehran IRI 2018-04-26
RcRownchangeKK*chgGame
 1254 1069 5.50 8 3.36 20 67.20 
  Yadegar, Radin 1229 IRI1.0010.712014.20 
  Yeganegi, Barad 1233 IRI0.001-0.2820-5.60 
  Tavakolian, Samiar 1169 IRI1.0010.642012.80 
  Mohammadi, Amirhossein 1288 IRI0.001-0.2220-4.40 
  Akbari, Arvin 1372 IRI1.0010.862017.20 
  Mohammadyansichani, Arshia 1371 IRI1.0010.852017.00 
  Saghafi, Sadra 1239 IRI0.5010.22204.40 
  Khavand, Parsa 1127 IRI1.0010.582011.60 

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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