Rapid: Individual Calculations April 2017
 Visockis, Janis  Total change: -29.60  Rating chartPersonal card
 Latvian 2017 senior chess championship Jurmala LAT 2017-03-11
RcRownchangeKK*chgGame
 1899 2104 4.50 7 -0.65 20 -13.00 
  Klackins, Samuils 1704  * LAT1.0010.08201.60 
  Ungure, Liga wf1867 LAT0.501-0.3020-6.00 
  Puntus, Vladimirs 1888 LAT1.0010.22204.40 
  Smorodinskis, Igors 2240 LAT0.001-0.3220-6.40 
  Osobskaja, Zinaida 1704  * LAT1.0010.08201.60 
  Avotins, Maigonis 1907 LAT1.0010.25205.00 
  Daudzvardis, Janis 1985 LAT0.001-0.6620-13.20 
 * 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)
 
 Saulkrasti rapid chess championship 2017 Latvian master Janis Klavins memorial Saulkrasti LAT 2017-03-25
RcRownchangeKK*chgGame
 2013 2104 5.00 8 0.28 20 5.60 
  Vitins, Janis 1704  * LAT1.0010.08201.60 
  Krustkalns, Kristaps f2211 LAT0.5010.15203.00 
  Gudovskis, Konstantins 1951 LAT1.0010.30206.00 
  Beks, Edmunds 2188 LAT0.5010.12202.40 
  Agafonov, Yuri 2185 LAT0.001-0.3920-7.80 
  Dzjuba, Vsevolod 2206 LAT0.001-0.3620-7.20 
  Klackins, Samuils 1704  * LAT1.0010.08201.60 
  Smilga, Kristaps 1955 LAT1.0010.30206.00 
 * 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)
 
 Ikskile Regional rapid chess cup-II -2017 Ikskile LAT 2017-03-26
RcRownchangeKK*chgGame
 1829 2104 4.50 7 -1.11 20 -22.20 
  Korovaikovs, Vladimirs 1704  * LAT1.0010.08201.60 
  Stivrins, Eriks 1731 LAT1.0010.10202.00 
  Zemba, Viktors 1865 LAT0.001-0.8020-16.00 
  Daugerts, Janis 1976 LAT0.001-0.6720-13.40 
  Avsitidijskis, Leonids 1704  * LAT1.0010.08201.60 
  Vitins, Janis 1704  * LAT1.0010.08201.60 
  Laizans, Aivars 2119 LAT0.5010.02200.40 
 * 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)
 

 

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