Rapid: Individual Calculations November 2018
 Jakobsons, Andris  Total change: 0.40  Rating chartPersonal card
 Olaine Open Rapid Chess Championship 2018 4 stage Olaine LAT 2018-10-20
RcRownchangeKK*chgGame
 1697 1699 4.00 8 0.01 20 0.20 
  Vidrusks, Jekabs 1299  * LAT1.0010.08201.60 
  Smilga, Kristaps 1968 LAT0.001-0.1720-3.40 
  Korovaikovs, Vladimirs 1434 LAT1.0010.18203.60 
  Melderis, Uldis 1988 LAT0.001-0.1620-3.20 
  Zujevs, Valerijs 1717 LAT1.0010.532010.60 
  Laizans, Aivars 2099  * LAT0.001-0.0820-1.60 
  Stivrins, Eriks 1705 LAT0.5010.01200.20 
  Aminovs, Maksims 1365 LAT0.501-0.3820-7.60 
 * 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)
 
 VIII Coach Janis Mileika memorial chess tournament B Jekabpils LAT 2018-10-27
RcRownchangeKK*chgGame
 1546 1699 4.00 6 0.01 20 0.20 
  Silys, Vakaris 1299  * LTU1.0010.08201.60 
  Marciulionis, Rolandas 1522 LTU1.0010.27205.40 
  Pavlovs, Ostins 1299  * LAT1.0010.08201.60 
  Breikss, Peteris 1748 LAT0.001-0.4320-8.60 
  Korostelovs, Alberts 1672 LAT1.0010.46209.20 
  Mikelsons, Mikelis-Emils 1738 LAT0.001-0.4520-9.00 
 * 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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