Rapid: Individual Calculations April 2019
 Pukite, Elza  Total change: 14.20  Rating chartPersonal card
 Limbazu skolu saha olimpiade Bandinieka Sapnis 2019 1-9 klase Riga LAT 2019-03-01
RcRownchangeKK*chgGame
 1190 1023 1.00 4 -0.15 20 -3.00 
  Maklakova, Naomi 1248 LAT0.001-0.2220-4.40 
  Zareckis, Andrejs 1112 LAT0.001-0.3820-7.60 
  Atslega, Kristians 1118 LAT1.0010.632012.60 
  Zareckis, Roberts 1283 LAT0.001-0.1820-3.60 

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)
 
 Sigulda State Gymnasium 4th Open rapid chess championship Sigulda LAT 2019-03-15
RcRownchangeKK*chgGame
 1114 1023 2.50 4 1.01 20 20.20 
  Dambitis, Daniels 1145 LAT0.001-0.3320-6.60 
  Atvars, Rihards 1109 LAT1.0010.622012.40 
  Krumins, Janis 1080 LAT1.0010.582011.60 
  Vevers, Davis Raits 1122 LAT0.5010.14202.80 

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)
 
 47th Ceribu kauss - Final 2019 Riga LAT 2019-03-23
RcRownchangeKK*chgGame
 1112 1023 1.00 3 -0.15 20 -3.00 
  Sergejevs, Germans 1217 LAT0.001-0.2520-5.00 
  Atvars, Rihards 1109 LAT0.001-0.3820-7.60 
  Purins, Edvards 1010 LAT1.0010.48209.60 

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)
 

 

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