Rapid: Individual Calculations May 2019
 Antjufejevs, Vsevolods  Total change: 6.60  Rating chartPersonal card
 Riga Open Rapid Chess -2019 III stage Riga LAT 2019-04-06
RcRownchangeKK*chgGame
 1733 1597 4.00 8 1.14 20 22.80 
  Laizans, Aivars 1997  * LAT0.001-0.0820-1.60 
  Pavlovs, Ostins 1278 LAT1.0010.13202.60 
  Bagatais, Janis 1929 LAT0.5010.38207.60 
  Batakovs, Olegs 1942 LAT0.001-0.1120-2.20 
  Semjonovs, Stanislavs 1499 LAT1.0010.37207.40 
  Ivanovskis, Sergejs 1746 LAT1.0010.702014.00 
  Pomahs, Ziedonis 1475 LAT0.501-0.1720-3.40 
  Levchenkov, Vitaly f1997  * 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)
 
 GM Janis Klovans IX memorial cup Riga LAT 2019-04-09
RcRownchangeKK*chgGame
 1704 1597 2.00 7 -0.81 20 -16.20 
  Ungurs, Edgars 1997  * LAT0.001-0.0820-1.60 
  Kuklins, Martins 1340 LAT1.0010.18203.60 
  Melderis, Uldis 1997  * LAT0.5010.42208.40 
  Kalnins, Toms 1997  * LAT0.001-0.0820-1.60 
  Savicevs, Arsenijs 1688 LAT0.001-0.3820-7.60 
  Semjonovs, Stanislavs 1499 LAT0.001-0.6320-12.60 
  Lacis, Aleksandrs 1413 LAT0.501-0.2420-4.80 
 * 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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