Individual Calculations June 2017
 Suleymanov, Ali  Total change: -21.20  Rating chartPersonal card
 World Schools Chess Championship 2017 - Open 9 Iasi ROU 2017-04-22
RcRownchangeKK*chgGame
 1379 1385 1.50 4 -0.53 40 -21.20 
  Pehlivan, Mert 1170 TUR0.501-0.2740-10.80 
  Arutyunyan, German 1147 RUS1.0010.20408.00 
  Mogirzan, Matei-Valeriu c1666 ROU0.001-0.1640-6.40 
  Pershin, Patrik 1534 RUS0.001-0.3040-12.00 

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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