Individual Calculations September 2018
 Tynyshtyk, Diana  Total change: -2.00  Rating chartPersonal card
 Burabay Open U10 Kokshetau KAZ 2018-08-22
RcRownchangeKK*chgGame
 1268 1135 2.00 6 -0.05 40 -2.00 
  Dumanuly, Sultanbeibarys 1354 KAZ1.0010.784031.20 
  Tolmachev, Vyacheslav 1496 KAZ0.001-0.1040-4.00 
  Kuzhamkul, Altynay 1043 KAZ0.501-0.1340-5.20 
  Satybaldy, Adil 1320 KAZ0.5010.24409.60 
  Bolat, Inayat 1113 KAZ0.001-0.5340-21.20 
  Jumagulov, Rustem 1280 KAZ0.001-0.3140-12.40 

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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