Rapid: Individual Calculations June 2019
 Duman, Darkhan  Total change: -10.40  Rating chartPersonal card
 Game Day in CShK may-1 Astana KAZ 2019-05-19
RcRownchangeKK*chgGame
 1313 1107 0.50 4 -0.52 20 -10.40 
  Amirkul, Alimzhan 1426 KAZ0.001-0.1320-2.60 
  Cherkasov, Boris 1419 KAZ0.001-0.1420-2.80 
  Alemanova, Yasmina 1097 KAZ0.001-0.5120-10.20 
  Okpebayev, Akhmet 1308 KAZ0.5010.26205.20 

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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