Rapid: Individual Calculations August 2018
 Lacis, Aleksandrs  Total change: 12.60  Rating chartPersonal card
 165 RCF and Baltika Rapid Cup Riga LAT 2018-07-04
RcRownchangeKK*chgGame
 1711 1556 4.00 8 1.32 20 26.40 
  Golubovskis, Maksims 1956  * LAT0.001-0.0820-1.60 
  Pomahs, Ziedonis 1606 LAT1.0010.572011.40 
  Bolsakovs, Vadims 1956  * LAT0.001-0.0820-1.60 
  Ozols, Andris 1535 LAT1.0010.47209.40 
  Neimanis, Gints 1568 LAT1.0010.522010.40 
  Levchenkov, Vitaly f1956  * LAT0.001-0.0820-1.60 
  Nevickis, Sergejs 1156  * LAT1.0010.08201.60 
  Gudovskis, Konstantins 1956  * LAT0.001-0.0820-1.60 
 * 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)
 
 166 RCF and Baltika Rapid Cup Riga LAT 2018-07-25
RcRownchangeKK*chgGame
 1604 1556 3.00 8 -0.69 20 -13.80 
  Bolsakovs, Vadims 1956  * LAT0.001-0.0820-1.60 
  Aleidzans, Vadims 1286 LAT1.0010.17203.40 
  Bogorad, Michail 1911 GER0.001-0.1120-2.20 
  Aminovs, Maksims 1257 LAT1.0010.15203.00 
  Ivanov, Igor 1956  * LAT0.001-0.0820-1.60 
  Zvans, Maris 1601 LAT1.0010.562011.20 
  Zalcmane, Vija 1580 LAT0.001-0.4720-9.40 
  Sergejeva, Sofija 1287 LAT0.001-0.8320-16.60 
 * 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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