Individual Calculations April 2018
 Nurgaliyeva, Zarina  Total change: 23.20  Rating chartPersonal card
 U9 Chess Bala Cup 1st stage Almaty KAZ 2018-03-15
RcRownchangeKK*chgGame
 1285 1340 4.00 6 0.58 40 23.20 
  Sailaubay, Aldiyar 1116 KAZ0.501-0.2840-11.20 
  Tulendinov, Dinmukhammed 1339 KAZ1.0010.504020.00 
  Sultanbek, Beibars 1380 KAZ0.5010.06402.40 
  Khatrussova, Nika 1183 KAZ1.0010.294011.60 
  Galym, Yerasyl 1282 KAZ0.001-0.5840-23.20 
  Tsoy, Maxim 1407 KAZ1.0010.594023.60 

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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