Rapid: Individual Calculations May 2019
 Bolsakovs, Vadims  Total change: -40.20  Rating chartPersonal card
 Riga Open Rapid Chess -2019 III stage Riga LAT 2019-04-06
RcRownchangeKK*chgGame
 2027 2143 6.50 8 1.38 20 27.60 
  Jakobsons, Andris 1743  * LAT1.0010.08201.60 
  Kapce, Viesturs 1923 LAT1.0010.22204.40 
  Daudzvardis, Janis 2081 LAT1.0010.41208.20 
  Laizans, Aivars 2122 LAT1.0010.47209.40 
  Karklins, Imants 2127 LAT1.0010.48209.60 
  Gudovskis, Konstantins 2110 LAT0.501-0.0520-1.00 
  Ivanov, Igor 2105 LAT0.001-0.5520-11.00 
  Gorozhankina, Julia wf2006 LAT1.0010.32206.40 
 * 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
 1754 2143 3.00 7 -3.39 20 -67.80 
  Bockarjovs, Vasilijs 1743  * LAT0.001-0.9220-18.40 
  Vissarionovs, Artjoms 1743  * LAT0.001-0.9220-18.40 
  Savicevs, Arsenijs 1743  * LAT1.0010.08201.60 
  Freibergs, Andrejs 1743  * LAT1.0010.08201.60 
  Isakovs, Janis 1821 LAT0.001-0.8720-17.40 
  Kenins, Bruno 1743  * LAT0.001-0.9220-18.40 
  Semjonovs, Stanislavs 1743  * 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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