Rapid: Individual Calculations May 2019
 Susejs, Voldemars  Total change: 28.80  Rating chartPersonal card
 Latvian 2019 senior chess championship Jurmala LAT 2019-03-30
RcRownchangeKK*chgGame
 1492 1475 2.00 7 -1.27 20 -25.40 
  Ivanovskis, Sergejs 1761 LAT0.001-0.1620-3.20 
  Jakobsons, Andris 1669 LAT0.001-0.2520-5.00 
  Lapins, Janis 1551 LAT0.001-0.4020-8.00 
  Mieze, Natalja 1169 LAT1.0010.14202.80 
  Kalinins, Andrejs 1548 LAT0.001-0.4020-8.00 
  Markus, Viktors 1617 LAT0.001-0.3120-6.20 
  Surzikova, Vera 1128 LAT1.0010.11202.20 

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)
 
 Riga Open Rapid Chess -2019 III stage Riga LAT 2019-04-06
RcRownchangeKK*chgGame
 1633 1500 3.00 7 0.56 20 11.20 
  Daudzvardis, Janis 1900  * LAT0.001-0.0820-1.60 
  Raudenieks, Markus 1143 LAT1.0010.11202.20 
  Liepins, Martins 1768 LAT1.0010.832016.60 
  Kapce, Viesturs 1900  * LAT0.001-0.0820-1.60 
  Barinovs, Vitalijs 1703 LAT0.001-0.2420-4.80 
  Klackins, Samuils 1742 LAT0.001-0.2020-4.00 
  Pavlovs, Ostins 1278 LAT1.0010.22204.40 
 * 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
 1782 1500 3.50 7 2.15 20 43.00 
  Batashevs, Arsens 1900  * LAT0.001-0.0820-1.60 
  Vingris, Mikelis 1703 LAT0.001-0.2420-4.80 
  Vingris, Janis 1456 LAT1.0010.44208.80 
  Mierins, Emils Janis 1712 LAT1.0010.772015.40 
  Vidruska, Renate wf1900  * LAT0.5010.42208.40 
  Brikers, Aleksandrs 1900  * LAT1.0010.922018.40 
  Kalnins, Toms 1900  * 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)
 

 

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