Individual Calculations July 2017
 Vlasova, Olesia  Total change: -24.80  Rating chartPersonal card
 European School Chess Championship 2017 - Girls U9 Budva MNE 2017-06-11
RcRownchangeKK*chgGame
 1254 1366 4.50 8 -0.62 40 -24.80 
  Luzgina, Anastasiia 1132 RUS1.0010.21408.40 
  Rzali, Leyla 1171 AZE0.001-0.7540-30.00 
  Babic, Milana 1529 BIH0.001-0.2840-11.20 
  Kusakina, Uliana wc1099 RUS1.0010.18407.20 
  Kudryavtseva, Lidiya 1156 RUS0.501-0.2740-10.80 
  Korneva, Polina 1210 RUS1.0010.294011.60 
  Babic, Masa 1631 BIH0.001-0.1840-7.20 
  Barkasheva, Sofia 1105 EST1.0010.18407.20 

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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