Individual Calculations December 2018
 Petraitis, Gintautas  Total change: -13.40  Rating chartPersonal card
 International Max Zavanelli Memorial Open B 2018 Vilnius LTU 2018-10-25
RcRownchangeKK*chgGame
 1798 1763 2.00 6 -0.67 20 -13.40 
  Babrauskas, Darius 2005 LTU0.001-0.2020-4.00 
  Valantiejus, Vaidotas 2062 LTU0.001-0.1520-3.00 
  Jeriominas, Jurijus 1474 LTU1.0010.16203.20 
  Ruginis, Antanas 1399 LTU1.0010.10202.00 
  Sibajeva, Marija wc1980 LTU0.001-0.2220-4.40 
  Viederis, Gediminas 1867 LTU0.001-0.3620-7.20 

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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