Rapid: Individual Calculations October 2019
 Kurpnieks, Vairis  Total change: -37.20  Rating chartPersonal card
 Olaine Open Rapid Chess Championship 2019 III stage Olaine LAT 2019-09-08
RcRownchangeKK*chgGame
 1647 1887 5.00 8 -1.18 20 -23.60 
  Kulnev, Sergey 1503 RUS0.001-0.9120-18.20 
  Suvorovs, Aleksandrs 1487  * LAT1.0010.08201.60 
  Morkunas, Gustas 1655 LTU1.0010.21204.20 
  Tabors, Emils 1535 LAT1.0010.11202.20 
  Liepins, Martins 1674 LAT0.001-0.7720-15.40 
  Gudovskis, Konstantins 2065 LAT0.5010.23204.60 
  Zujevs, Valerijs 1604 LAT0.501-0.3420-6.80 
  Barinovs, Vitalijs 1654 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)
 
 Chess holiday in Bigaunciems -2019 A Biga LAT 2019-09-15
RcRownchangeKK*chgGame
 1862 1887 3.00 7 -0.68 20 -13.60 
  Rogulis, Uldis 1586 LAT1.0010.15203.00 
  Griezne, Edvins 2153 LAT0.001-0.1820-3.60 
  Burkevica, Ilze 1655 LAT0.501-0.2920-5.80 
  Pavlovs, Sergejs 1986 LAT1.0010.642012.80 
  Dzjuba, Vsevolod f2141 LAT0.001-0.1920-3.80 
  Freibergs, Andrejs 1596 LAT0.001-0.8520-17.00 
  Melderis, Uldis 1919 LAT0.5010.04200.80 

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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