Rapid: Individual Calculations December 2019
 Breikss, Peteris  Total change: -20.00  Rating chartPersonal card
 Ikskile regional rapid chess cup 2019.2020 2.Stage Ikskile LAT 2019-11-02
RcRownchangeKK*chgGame
 1755 1759 4.50 8 0.48 20 9.60 
  Ciris, Andris 1395 LAT1.0010.10202.00 
  Susejs, Voldemars 1487 LAT1.0010.17203.40 
  Selivanovs, Anatolijs 1743 LAT1.0010.48209.60 
  Barinovs, Vitalijs 1647 LAT1.0010.35207.00 
  Daudzvardis, Janis 2024 LAT0.001-0.1820-3.60 
  Laizans, Aivars 2085 LAT0.001-0.1320-2.60 
  Vilums, Aldis 1833 LAT0.001-0.4020-8.00 
  Zemba, Viktors 1823 LAT0.5010.09201.80 

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)
 
 9th J.Mileika Memorial -2019 B Jekabpils LAT 2019-11-09
RcRownchangeKK*chgGame
 1433 1759 4.50 7 -1.48 20 -29.60 
  Kuznecovs, Dzintars 1359  * LAT1.0010.08201.60 
  Baybaratskiy, Kirill A. 1520 RUS0.501-0.3020-6.00 
  Macuks, Timofejs 1388 LAT0.001-0.9020-18.00 
  Lapins, Rainers 1359  * LAT1.0010.08201.60 
  Gaidis, Edvards 1359  * LAT1.0010.08201.60 
  Korostelovs, Alberts 1689 LAT0.001-0.6020-12.00 
  Stikane, Evelina 1359  * LAT1.0010.08201.60 
 * 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)
 

 

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