Individual Calculations September 2019
 Alvarado Ascanio, Francisco  Total change: -10.60  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament A Riga LAT 2019-08-05
 2129 2166 4.00 8 -0.53 20 -10.60 
  Jurcik, Marian g2488 SVK0.5010.37207.40 
  Kulaots, Kaido g2565 EST0.001-0.0820-1.60 
  Leriche, Ines 1923 FRA1.0010.20204.00 
  Makhija, Aashna wf1963 IND0.001-0.7620-15.20 
  Ovsepyan, Marat 2010 UKR0.501-0.2120-4.20 
  Vaskevicius, Augustas 2022 LTU0.501-0.1920-3.80 
  Perkampus, Laurin 1998 GER0.501-0.2220-4.40 
  Krasiewicz, Robert 2064 POL1.0010.36207.20 

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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