Individual Calculations September 2019
 Ghadimi, Mahdis  Total change: -10.00  Rating chartPersonal card
 30th National Chess Competition for Girl High School (1) Students Babolsar IRI 2019-08-10
RcRownchangeKK*chgGame
 1222 1355 2.00 4 -0.61 40 -24.40 
  Dezh, Tiva 1436 IRI0.001-0.3940-15.60 
  Molaei, Bahar 1006 IRI1.0010.11404.40 
  Reihanian, Hamta 1101 IRI1.0010.19407.60 
  Baramaki, Sonia 1343 IRI0.001-0.5240-20.80 

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)
 
 The 2nd Top Talents Olympiad of Iran Standard - Girls Group Hamedan IRI 2019-08-21
RcRownchangeKK*chgGame
 1269 1355 4.00 6 0.36 40 14.40 
  Heidari, Sanaz 1196 IRI1.0010.294011.60 
  Jafari, Mina 1015 IRI1.0010.12404.80 
  Talaneh, Motahareh 1610 IRI0.001-0.1940-7.60 
  Karami, Tina 1280 IRI0.501-0.1040-4.00 
  Montazeri, Maryam 1172 IRI1.0010.264010.40 
  Baramaki, Sonia 1343 IRI0.501-0.0240-0.80 

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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