Individual Calculations September 2023
 Lisovskis, Dmitrijs  Total change: 1.60  Rating chartPersonal card
 Riga Technical University Open 2023 - Tournament A Riga LAT 2023-08-07
RcRownchangeKK*chgGame
 1881 1691 2.50 9 0.04 40 1.60 
  Kreken, Eivind Grunt 2129 NOR0.001-0.0640-2.40 
  Puuska, Heini wf1987 FIN0.5010.354014.00 
  Blokhin, Sofia wf1982 EST0.001-0.1540-6.00 
  Aura, Kristian 1877 FIN0.001-0.2640-10.40 
  Muhamova, Arzygul 1291  * TKM1.0010.08403.20 
  Mitrandzas, Athanasios 2033 GRE0.001-0.1240-4.80 
  Suez-Panama, Gilles 1878 FRA1.0010.744029.60 
  Makka, Ioulia wm1975 GRE0.001-0.1640-6.40 
  Misiuk, Martynas 1777 LTU0.001-0.3840-15.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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