Individual Calculations January 2017
 Tsurtsumiya, Ruslan  Total change: -8.40  Rating chartPersonal card
 World Schools Boys U15 Sochi RUS 2016-12-03
RcRownchangeKK*chgGame
 1711 1556 2.50 8 -0.21 40 -8.40 
  Moiseev, Danila 1956  * RUS0.001-0.0840-3.20 
  Yakubboev, Nodirbek 1956  * UZB0.001-0.0840-3.20 
  Marais, Dawid Jacobus 1248 RSA1.0010.14405.60 
  Vetokhin, Ilia 1887 RUS0.001-0.1240-4.80 
  Lazarev, Vlad 1490 SLO0.001-0.5940-23.60 
  Tebenkov, Vladislav 1956  * RUS0.001-0.0840-3.20 
  Van Der Westhuizen, Donald 1508 RSA0.501-0.0740-2.80 
  Dolgonosov, Konstantin 1684 KAZ1.0010.674026.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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