Rapid: Individual Calculations September 2019
 Ivanovskis, Sergejs  Total change: -38.00  Rating chartPersonal card
 Riga Technical University Open 2019 - G Rapid Open tournament Riga LAT 2019-08-04
RcRownchangeKK*chgGame
 1680 1660 2.50 9 -1.90 20 -38.00 
  Kretainis, Kristaps 2060  * LAT0.001-0.0820-1.60 
  Rajini, Kanth D 1260  * IND1.0010.08201.60 
  Zhukov, Anton 2033 RUS0.001-0.1020-2.00 
  Zakis, Janis 1423 LAT1.0010.20204.00 
  Krums, Ilmars 1953 LAT0.001-0.1520-3.00 
  Kurpnieks, Vairis 1963 LAT0.5010.36207.20 
  Napins, Vadims 1409 LAT0.001-0.8120-16.20 
  Semenov, Lev 1561 RUS0.001-0.6420-12.80 
  Valdats, Maris 1454 LAT0.001-0.7620-15.20 
 * 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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