Rapid: Individual Calculations February 2019
 Petrovs, Aleksandrs  Total change: 0.60  Rating chartPersonal card
 FIDE master Vitaly Levchenkov-70 Riga LAT 2019-01-22
RcRownchangeKK*chgGame
 1773 1717 3.50 8 0.03 20 0.60 
  Kirpichnikov, Vladimir 2117  * LAT0.001-0.0820-1.60 
  Kelsins, Eldars 1317  * LAT1.0010.08201.60 
  Gudovskis, Konstantins 2015 LAT0.001-0.1520-3.00 
  Levcenkovs, Anatolijs 1528 LAT1.0010.25205.00 
  Smilga, Kristaps 1935 LAT0.5010.28205.60 
  Klackins, Samuils 1800 LAT1.0010.612012.20 
  Ter-Avetisjana, Agnesa Stepania 1463 LAT0.001-0.8120-16.20 
  Krumina, Linda wf2011 LAT0.001-0.1520-3.00 
 * 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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