Individual Calculations March 2017
 Babikov, Alexey M.  Total change: 2.40  Rating chartPersonal card
 Moscow-Open 2017 H B-11 Moscow RUS 2017-01-27
RcRownchangeKK*chgGame
 1516 1295 0.50 2 0.06 40 2.40 
  Bugaev, Anton 1527 RUS0.5010.294011.60 
  Keleberda, Timur 1505 UKR0.001-0.2340-9.20 

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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