Rapid: Individual Calculations October 2017
 Pogrebnojs, Dmitrijs  Total change: -24.40  Rating chartPersonal card
 V Salaspils District Open Rapid Chess Championship Salaspils LAT 2017-09-09
RcRownchangeKK*chgGame
 1938 2038 4.50 8 -0.43 20 -8.60 
  Tabors, Emils 1638  * LAT0.501-0.4220-8.40 
  Birgelis, Janis 1919 LAT1.0010.34206.80 
  Balasovs, Viktors 1830 LAT1.0010.23204.60 
  Karklins, Imants 2194 LAT0.5010.21204.20 
  Ivanov, Igor 2119 LAT0.5010.11202.20 
  Daudzvardis, Janis 2031 LAT0.501-0.0120-0.20 
  Melderis, Uldis 1950 LAT0.501-0.1220-2.40 
  Germanovs, Georgijs 1826 LAT0.001-0.7720-15.40 
 * 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)
 
 Olaine Open Rapid Chess Championship 2017 Olaine LAT 2017-09-10
RcRownchangeKK*chgGame
 1833 2038 5.00 8 -0.79 20 -15.80 
  Napins, Vadims 1638  * LAT1.0010.08201.60 
  Jaroshs, Maksims 1794 LAT0.001-0.8020-16.00 
  Osmolovskis, Dmitrijs 1638  * LAT1.0010.08201.60 
  Vaicuks, Jazeps 1838 LAT1.0010.24204.80 
  Laizans, Aivars 2111 LAT0.001-0.4020-8.00 
  Stankevics, Roberts 1653 LAT1.0010.09201.80 
  Zujevs, Valerijs 1772 LAT1.0010.18203.60 
  Kretainis, Kristaps 2223 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)
 

 

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