Rapid: Individual Calculations April 2018
 Birjukovs, Anatolijs  Total change: -6.60  Rating chartPersonal card
 Pullman Riga Old Town Hotel Open Rapid Championship -2018 Riga LAT 2018-03-03
RcRownchangeKK*chgGame
 1714 1535 1.00 6 -0.81 20 -16.20 
  Afanasiev, Vadim f1935  * RUS0.001-0.0820-1.60 
  Golsta, Madara 1777 LAT0.001-0.2020-4.00 
  Tihomirovs, Andris 1441 LAT0.001-0.6320-12.60 
  Bagirov, Eldar 1568 LAT0.001-0.4520-9.00 
  Troyke, Doreen wf1935  * GER0.001-0.0820-1.60 
  Golsta, Ramona 1628 LAT1.0010.632012.60 
 * 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)
 
 Latvian 2018 senior chess championship Jurmala LAT 2018-03-10
RcRownchangeKK*chgGame
 1778 1535 3.00 7 1.51 20 30.20 
  Ivanovs, Viktors 1795 LAT1.0010.822016.40 
  Avotins, Maigonis 1871 LAT0.001-0.1220-2.40 
  Petrovs, Aleksandrs 1770 LAT0.001-0.2120-4.20 
  Stankevics, Roberts 1641 LAT1.0010.642012.80 
  Visnevskis, Valdis 1759 LAT1.0010.782015.60 
  Visockis, Janis 1935  * LAT0.001-0.0820-1.60 
  Bockarjovs, Vasilijs 1672 LAT0.001-0.3220-6.40 
 * 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)
 
 154 RCF and Baltika Rapid Cup Riga LAT 2018-03-28
RcRownchangeKK*chgGame
 1639 1535 2.00 8 -1.03 20 -20.60 
  Alipovs, Anatoljs 1920 LAT0.001-0.0920-1.80 
  Jansons, Valdis 1588 LAT0.001-0.4320-8.60 
  Lacis, Aleksandrs 1538 LAT1.0010.502010.00 
  Dombrovska, Stefanija 1739 LAT0.001-0.2420-4.80 
  Sciglevs, Vladimirs 1421 LAT1.0010.34206.80 
  Zalcmane, Vija 1607 LAT0.001-0.4020-8.00 
  Dvornikovs, Aleksandrs 1542 LAT0.001-0.4920-9.80 
  Visnevskis, Valdis 1759 LAT0.001-0.2220-4.40 

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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