Rapid: Individual Calculations October 2023
 Lisovskis, Dmitrijs  Total change: 42.00  Rating chartPersonal card
 Chess Thursday-2023-XXVII Riga LAT 2023-08-31
RcRownchangeKK*chgGame
 1759 1735 4.50 7 1.22 40 48.80 
  Laizans, Aivars 2014 LAT0.001-0.1640-6.40 
  Hops, Roberts 1454 LAT1.0010.16406.40 
  Kusenko, Romans 1481 LAT1.0010.19407.60 
  Salenieks, Roberts 1623 LAT1.0010.354014.00 
  Otrohovs, Maksims 1884 LAT0.001-0.3040-12.00 
  Shumskis, Aleksandrs 1841 LAT1.0010.644025.60 
  Levchenkov, Vitaly f2019 LAT0.5010.344013.60 

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)
 
 Tukums District Open Rapid Chess Championship 2023 IV stage Tukums LAT 2023-09-03
RcRownchangeKK*chgGame
 1669 1813 5.00 8 -0.17 40 -6.80 
  Jansons, Edijs 1347 LAT1.0010.05402.00 
  Paikens, Reinis 1961 LAT0.001-0.3040-12.00 
  Rublans, Kaspars 1413  * LAT1.0010.08403.20 
  Sterns, Tomass Kristians 1705 LAT0.001-0.6540-26.00 
  Tolmaceva, Alona 1457 LAT1.0010.11404.40 
  Steinbergs, Raivo 1691 LAT1.0010.334013.20 
  Cimins, Alberts 1921 LAT1.0010.654026.00 
  Visockis, Janis 1856 LAT0.001-0.4440-17.60 
 * 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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