Individual Calculations July 2017
 Erturk, Nehir  Total change: 1.20  Rating chartPersonal card
 European School Chess Championship 2017 - Girls U9 Budva MNE 2017-06-11
RcRownchangeKK*chgGame
 1173 1221 4.00 7 0.03 40 1.20 
  Keerthana, Easwar 1174 ENG0.001-0.5740-22.80 
  Korneva, Polina 1210 RUS1.0010.484019.20 
  Novikova, Daria 1134 RUS0.001-0.6240-24.80 
  Luzgina, Anastasiia 1132 RUS1.0010.384015.20 
  Kudryavtseva, Lidiya 1156 RUS1.0010.414016.40 
  Rzali, Leyla 1171 AZE1.0010.434017.20 
  Mikhailina, Olga 1234 RUS0.001-0.4840-19.20 

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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