Individual Calculations April 2019
 Kalkanova, Tomiris  Total change: -54.80  Rating chartPersonal card
 KGZ School Chess G 13 2019 Bishkek KGZ 2019-02-20
RcRownchangeKK*chgGame
 1213 1184 0.00 2 -0.92 40 -36.80 
  Orozbekova, Aiiza 1249 KGZ0.001-0.4140-16.40 
  Asanova, Arina 1177 KGZ0.001-0.5140-20.40 

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)
 
 President's Cup 2019 G12 Bishkek KGZ 2019-03-21
RcRownchangeKK*chgGame
 1198 1184 1.00 3 -0.45 40 -18.00 
  Asanova, Arina 1177 KGZ0.001-0.5140-20.40 
  Momunkulova, Imannur 1312 KGZ0.5010.17406.80 
  Toktobekova, Azema 1106 KGZ0.501-0.1140-4.40 

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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