Rapid: Individual Calculations April 2018
 Istlajevs, Vladimirs  Total change: 81.20  Rating chartPersonal card
 Liepajas 2018. gada atklatais komandu cempionats Liepaja LAT 2018-03-17
RcRownchangeKK*chgGame
 1739 1601 3.00 7 0.64 20 12.80 
  Meiers, Gundars 1696 LAT1.0010.632012.60 
  Feldmanis, Arturs 1877 LAT0.001-0.1720-3.40 
  Sharakovs, Ilja 1592 LAT1.0010.49209.80 
  Smits, Marcis 1785 LAT0.001-0.2620-5.20 
  Berzinsh, Ivars 2001  * LAT0.001-0.0820-1.60 
  Gruduls, Imants 1585 LAT0.001-0.5220-10.40 
  Gulnevs, Daniils 1635 LAT1.0010.552011.00 
 * 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)
 
 Liepajas 2018. gada kluba cempionats Liepaja LAT 2018-03-18
RcRownchangeKK*chgGame
 1551 1601 8.50 9 3.42 20 68.40 
  Berzinsh, Markuss 1497 LAT1.0010.36207.20 
  Papjans, Arams 1448 LAT1.0010.30206.00 
  Melihovs, Stanislavs 1621 LAT1.0010.532010.60 
  Lanka, Gunars 1380 LAT1.0010.22204.40 
  Gruduls, Imants 1585 LAT1.0010.48209.60 
  Sipicins, Alekss 1627 LAT0.5010.04200.80 
  Samats, Imants 1592 LAT1.0010.49209.80 
  Grants, Romualds 1682 LAT1.0010.612012.20 
  Antonuks, Anatolijs 1524 LAT1.0010.39207.80 

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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