Individual Calculations October 2013
 Gatere, Liene  Total change: -23.40  Rating chartPersonal card
 RTU open C Riga LAT 2013-08-08
RcRownchangeKK*chgGame
 1727 1848 2.50 5 -0.78 30 -23.40 
  Gutmans, Mihail 2137 LAT0.001-0.1630-4.80 
  Melnikova, Vladislava 1681 RUS0.001-0.7230-21.60 
  Jazdanovs, Aleksandrs 1624 LAT1.0010.22306.60 
  Sinjavins, Romans 1553 LAT1.0010.15304.50 
  Semjonovs, Ilja 1638 LAT0.501-0.2730-8.10 

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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