Individual Calculations June 2018
 Barkasheva, Sofia  Total change: -15.20  Rating chartPersonal card
 World School Chess Championship 2018 - G11 Fafa Resort Hotel, Durres ALB 2018-04-21
RcRownchangeKK*chgGame
 1311 1216 2.00 7 -0.79 40 -31.60 
  Gupta, Sara 1525 USA0.001-0.1440-5.60 
  Aarna, Chugh 1123 IND0.001-0.6340-25.20 
  Kaldarova, Ayaulym 1616  * KAZ0.001-0.0840-3.20 
  Salajan, Stefania 1272 ROU0.001-0.4240-16.80 
  Kudryavtseva, Lidiya 1194 RUS1.0010.474018.80 
  Oyudari, Batkhuu 1044 MGL1.0010.274010.80 
  Kuanyshbekkyzy, Ademi 1400 KAZ0.001-0.2640-10.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Estonian Girls U10 Chess Championship Parnu EST 2018-05-18
RcRownchangeKK*chgGame
 1038 1058 2.00 3 0.41 40 16.40 
  Haapsal, Maria Ioanna 1061 EST0.5010.00400.00 
  Shadrina, Eva 1039 EST0.501-0.0340-1.20 
  Rogaten, Varvara 1013 EST1.0010.444017.60 

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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