Individual Calculations September 2017
 Gueci, Tea  Total change: -19.20  Rating chartPersonal card
 Riga Technical University Open 2017 - Tournament A Riga LAT 2017-08-07
RcRownchangeKK*chgGame
 2169 2200 4.50 9 -0.48 40 -19.20 
  Sanal, Vahap g2539 TUR0.001-0.1240-4.80 
  Xu, Mingwei 2012 CHN0.001-0.7440-29.60 
  Hein, Ralf 2029 GER1.0010.274010.80 
  Kolasa, Pjotrs 2035 LAT0.501-0.2240-8.80 
  Zenchanka, Pavel 1981 BLR1.0010.22408.80 
  Godena, Michele g2517 ITA0.001-0.1340-5.20 
  Maugenest, Gonzague 2019 FRA0.501-0.2440-9.60 
  Suez-Panama, Gilles 2078 FRA1.0010.334013.20 
  Berzina, Ilze wg2308 LAT0.5010.15406.00 

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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