Rapid: Individual Calculations March 2018
 Gercans, Visvaldis  Total change: 7.20  Rating chartPersonal card
 147 RCF and Baltika Rapid Cup Riga LAT 2018-01-31
RcRownchangeKK*chgGame
 1899 1880 3.00 8 -0.81 20 -16.20 
  Smorodinskis, Igors 2226 LAT0.001-0.1120-2.20 
  Odmins, Guntars 1696 LAT1.0010.26205.20 
  Jansons, Valdis 1560 LAT1.0010.13202.60 
  Melderis, Uldis 1936 LAT1.0010.582011.60 
  Laizans, Aivars 2169 LAT0.001-0.1620-3.20 
  Gudovskis, Konstantins 2013 LAT0.001-0.3220-6.40 
  Pomahs, Ziedonis 1615 LAT0.001-0.8220-16.40 
  Jazdanovs, Aleksandrs 1975 LAT0.001-0.3720-7.40 

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)
 
 GM Gipslis memorial-2018 Riga LAT 2018-02-10
RcRownchangeKK*chgGame
 2054 1888 3.50 8 0.97 20 19.40 
  Sveshnikov, Vladimir m2288  * LAT0.5010.42208.40 
  Tokranovs, Dmitrijs f2233 LAT0.5010.39207.80 
  Laizans, Aivars 2165 LAT0.5010.33206.60 
  Dzjuba, Vsevolod 2261 LAT0.001-0.1020-2.00 
  Visnevskis, Valdis 1724 LAT1.0010.28205.60 
  Ozolins, Aris f2084 LAT0.001-0.2520-5.00 
  Tabors, Emils 1598 LAT1.0010.16203.20 
  Bolsakovs, Vadims 2075 LAT0.001-0.2620-5.20 
 * 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)
 
 Latvian Championship Vidzeme Regional Qualifier 2018 Sigulda LAT 2018-02-23
RcRownchangeKK*chgGame
 1833 1888 4.00 7 0.20 20 4.00 
  Mednis, Agnis 1488  * LAT1.0010.08201.60 
  Krumina, Linda wf1942 LAT1.0010.582011.60 
  Gudovskis, Konstantins 2066 LAT0.001-0.2720-5.40 
  Lielmezs, Girts 1957 LAT0.001-0.4020-8.00 
  Ungurs, Kazimirs 1959 LAT0.5010.10202.00 
  Bautris, Aivars 1523 LAT1.0010.10202.00 
  Bryker, Oleksandr 1896 LAT0.5010.01200.20 
 * 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)
 

 

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