Rapid: Individual Calculations October 2017
 Birgelis, Janis  Total change: 9.40  Rating chartPersonal card
 131 RCF and Baltika cup Riga LAT 2017-09-06
RcRownchangeKK*chgGame
 1881 1919 4.50 8 0.22 20 4.40 
  Napins, Vadims 1519  * LAT1.0010.08201.60 
  Batakovs, Olegs 1877 LAT1.0010.44208.80 
  Gudovskis, Konstantins 1939 LAT1.0010.532010.60 
  Kretainis, Kristaps 2223 LAT0.001-0.1420-2.80 
  Priedite, Ingrida wf1830 LAT0.501-0.1220-2.40 
  Melderis, Uldis 1950 LAT0.001-0.4620-9.20 
  Zalcmane, Vija 1567 LAT1.0010.11202.20 
  Bolsakovs, Vadims 2139 LAT0.001-0.2220-4.40 
 * 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)
 
 V Salaspils District Open Rapid Chess Championship Salaspils LAT 2017-09-09
RcRownchangeKK*chgGame
 1752 1919 5.00 8 -0.30 20 -6.00 
  Dvornikovs, Aleksandrs 1565 LAT0.001-0.8920-17.80 
  Pogrebnojs, Dmitrijs 2038 LAT0.001-0.3420-6.80 
  Kozlovskis, Juris 1519  * LAT1.0010.08201.60 
  Policans, Kristers 1519  * LAT1.0010.08201.60 
  Korovaikovs, Vladimirs 1519  * LAT1.0010.08201.60 
  Krastins, Arturs 1519  * LAT1.0010.08201.60 
  Laizans, Aivars 2111 LAT1.0010.752015.00 
  Kretainis, Kristaps 2223 LAT0.001-0.1420-2.80 
 * 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)
 
 Olaine Open Rapid Chess Championship 2017 Olaine LAT 2017-09-10
RcRownchangeKK*chgGame
 1865 1919 5.00 8 0.55 20 11.00 
  Lukasevics, Davids 1519  * LAT1.0010.08201.60 
  Klimakovs, Sergejs f2310 LAT0.001-0.0920-1.80 
  Dvornikovs, Aleksandrs 1565 LAT1.0010.11202.20 
  Liepins, Martins 1861 LAT1.0010.42208.40 
  Petersons, Ojars 1820 LAT1.0010.36207.20 
  Kretainis, Kristaps 2223 LAT0.001-0.1420-2.80 
  Kolasa, Pjotrs 2086 LAT0.001-0.2820-5.60 
  Deglis, Dainis 1535 LAT1.0010.09201.80 
 * 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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