Rapid: Individual Calculations May 2019
 Laizans, Aivars  Total change: 32.00  Rating chartPersonal card
 Latvian 2019 senior chess championship Jurmala LAT 2019-03-30
RcRownchangeKK*chgGame
 1958 2139 5.50 7 0.56 20 11.20 
  Harlinska, Sandra 1739  * LAT1.0010.08201.60 
  Gercans, Visvaldis 1819 LAT1.0010.13202.60 
  Skuja, Aivars 1978 LAT1.0010.29205.80 
  Nemkovs, Vjaceslavs 1773 LAT1.0010.10202.00 
  Shulman, Vladlen f2349 LAT0.5010.27205.40 
  Priednieks, Eriks 2015 LAT0.001-0.6720-13.40 
  Visockis, Janis 2033 LAT1.0010.36207.20 
 * 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)
 
 Riga Open Rapid Chess -2019 III stage Riga LAT 2019-04-06
RcRownchangeKK*chgGame
 1972 2122 5.00 8 -0.40 20 -8.00 
  Antjufejevs, Vsevolods 1722  * LAT1.0010.08201.60 
  Liepins, Martins 1768 LAT1.0010.11202.20 
  Gorozhankina, Julia wf2006 LAT1.0010.34206.80 
  Bolsakovs, Vadims 2143 LAT0.001-0.4720-9.40 
  Pogrebnojs, Dmitrijs 1947 LAT0.501-0.2320-4.60 
  Levchenkov, Vitaly f2154 LAT1.0010.542010.80 
  Bagatais, Janis 1929 LAT0.501-0.2520-5.00 
  Ivanov, Igor 2105 LAT0.001-0.5220-10.40 
 * 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
 2106 2122 5.00 7 1.44 20 28.80 
  Klimkans, Andris 1722  * LAT1.0010.08201.60 
  Marstupa, Rodions 1722  * LAT1.0010.08201.60 
  Bernotas, Arturs f2414 LAT1.0010.852017.00 
  Kolasa, Pjotrs 2125 LAT0.5010.00200.00 
  Miezis, Normunds g2494 LAT0.001-0.1020-2.00 
  Kolesnikovs, Ivans 2069 LAT1.0010.43208.60 
  Katishonok, Nikolaj f2195 LAT0.5010.10202.00 
 * 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)
 

 

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