Individual Calculations September 2023
 Dahl, Max  Total change: -18.80  Rating chartPersonal card
 Riga Technical University Open 2023 - Tournament A Riga LAT 2023-08-07
RcRownchangeKK*chgGame
 2043 2175 5.50 9 -0.47 40 -18.80 
  Rehman, Rafe 1783 NOR1.0010.08403.20 
  Blomqvist, Erik g2488 SWE0.001-0.1440-5.60 
  Zalitis, Arturs-Aleksis 1919 LAT0.501-0.3140-12.40 
  Makka, Ioulia wm1975 GRE1.0010.24409.60 
  Narva, Triin wf2069 EST0.001-0.6440-25.60 
  Skuja, Aivars 2008 LAT1.0010.284011.20 
  Petrova, Irina wm2108 UKR0.001-0.5940-23.60 
  Weber, Meikel 1932 GER1.0010.20408.00 
  Krustkalns, Kristaps f2108 LAT1.0010.414016.40 

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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