Rapid: Individual Calculations March 2019
 Ivanovskis, Sergejs  Total change: 51.40  Rating chartPersonal card
 Ikskile Regional rapid chess cup 2018-2019 2 Stage Ikskile LAT 2019-02-02
RcRownchangeKK*chgGame
 1798 1710 4.00 8 0.77 20 15.40 
  Visockis, Janis 2040 LAT0.001-0.1220-2.40 
  Stivrins, Eriks 1638 LAT1.0010.40208.00 
  Lusis, Imants 1725 LAT1.0010.522010.40 
  Vilums, Aldis 1827 LAT0.001-0.3420-6.80 
  Jakobsons, Andris 1631 LAT1.0010.39207.80 
  Daudzvardis, Janis 2092 LAT0.001-0.0920-1.80 
  Visnevskis, Valdis 1720 LAT0.001-0.4920-9.80 
  Bockarjovs, Vasilijs 1707 LAT1.0010.502010.00 

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)
 
 Olaine Open Rapid Chess Championship 2019 2 stage Olaine LAT 2019-02-03
RcRownchangeKK*chgGame
 1570 1710 5.00 8 -0.11 20 -2.20 
  Gansone, Aiga 1310  * LAT1.0010.08201.60 
  Visockis, Janis 2040 LAT0.001-0.1220-2.40 
  Golca, Janika 1310  * LAT1.0010.08201.60 
  Blinovs, Artjoms 1824 LAT0.001-0.3420-6.80 
  Pavlovs, Ostins 1310  * LAT1.0010.08201.60 
  Melderis, Uldis 1969 LAT0.001-0.1820-3.60 
  Rodins, Maksims 1310  * LAT1.0010.08201.60 
  Pomahs, Ziedonis 1484 LAT1.0010.21204.20 
 * 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 Chess Rapid -2019 I stage Riga LAT 2019-02-23
RcRownchangeKK*chgGame
 1810 1710 5.00 8 1.91 20 38.20 
  Vizulis, Alfreds 1310  * LAT1.0010.08201.60 
  Smorodinskis, Igors 2110  * LAT0.001-0.0820-1.60 
  Freibergs, Andrejs 1423 LAT1.0010.16203.20 
  Blinovs, Artjoms 1824 LAT1.0010.662013.20 
  Barinovs, Vitalijs 1814 LAT1.0010.642012.80 
  Machevskis, Edmunds 1798 LAT1.0010.622012.40 
  Sveshnikov, Evgeny g2110  * RUS0.001-0.0820-1.60 
  Daudzvardis, Janis 2092 LAT0.001-0.0920-1.80 
 * 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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