Rapid: Individual Calculations October 2023
 Petrova, Anna  Total change: -64.00  Rating chartPersonal card
 Dundagas torni 2023 Dundaga LAT 2023-09-09
RcRownchangeKK*chgGame
 1268 1124 1.50 8 -1.22 40 -48.80 
  Avenina, Maija 1617 LAT0.001-0.0440-1.60 
  Krumins, Janis 1371 LAT0.001-0.1940-7.60 
  Smedins, Ernests 1009 LAT1.0010.344013.60 
  Grinerts, Emils 1124 LAT0.5010.00400.00 
  Steinbergs, Mikelis Karlis 1404 LAT0.001-0.1640-6.40 
  Paberzs, Didzis 1079 LAT0.001-0.5640-22.40 
  Remess, Jurgis 1217 LAT0.001-0.3740-14.80 
  Jekabsone, Nellija 1324 LAT0.001-0.2440-9.60 

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)
 
 Kuldigas 59th Cup & D.Reiznieces-Ozolas 18th cup Kuldiga LAT 2023-09-15
RcRownchangeKK*chgGame
 1284 1124 2.00 7 -0.38 40 -15.20 
  Ozolins, Kristaps 1667 LAT0.001-0.0340-1.20 
  Berga, Jelena 1004 LAT1.0010.344013.60 
  Petersons, Matejs 1375 LAT0.5010.314012.40 
  Jekabsone, Nellija 1324 LAT0.5010.264010.40 
  Ivulans, Patriks 1483 LAT0.001-0.1040-4.00 
  Laimina, Adrija 1050 LAT0.001-0.6040-24.00 
  Varna, Eduards 1084 LAT0.001-0.5640-22.40 

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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