Individual Calculations January 2019
 Luzhbin, Alexandr  Total change: -79.60  Rating chartPersonal card
 Tyumen region Chmp. 2018 Tyumen RUS 2018-12-10
RcRownchangeKK*chgGame
 1518 1621 0.50 4 -1.99 40 -79.60 
  Rogozina, Inna 1732 RUS0.5010.15406.00 
  Novoselova, Svetlana 1342 RUS0.001-0.8440-33.60 
  Ponomarenko, Valeria 1369 RUS0.001-0.8140-32.40 
  Borisova, Mariya 1629 RUS0.001-0.4940-19.60 

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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