Individual Calculations December 2018
 Porkhunov, Maxim  Total change: -16.80  Rating chartPersonal card
 Autumn Vacation Trophy 2018 B St. Petersburg RUS 2018-10-29
RcRownchangeKK*chgGame
 1218 1003 1.00 6 -0.42 40 -16.80 
  Alekseev, Andrey 1372 RUS0.001-0.1040-4.00 
  Kroshkin, Dmitriy 1174 RUS0.5010.23409.20 
  Kulik, Olga 1219 RUS0.5010.284011.20 
  Nazarova, Dana 1234 RUS0.001-0.2140-8.40 
  Lantseva, Aleksandra 1245 RUS0.001-0.2040-8.00 
  Brus, Semen 1061 RUS0.001-0.4240-16.80 

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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