Rapid: Individual Calculations October 2017
 Priedite, Ingrida  Total change: 42.40  Rating chartPersonal card
 131 RCF and Baltika cup Riga LAT 2017-09-06
RcRownchangeKK*chgGame
 1882 1830 4.50 8 1.05 20 21.00 
  Bolsakovs, Vadims 2139 LAT0.001-0.1420-2.80 
  Napins, Vadims 1443 LAT1.0010.09201.80 
  Batakovs, Olegs 1877 LAT1.0010.572011.40 
  Gudovskis, Konstantins 1939 LAT0.001-0.3520-7.00 
  Kretainis, Kristaps 2223 LAT0.001-0.0820-1.60 
  Birgelis, Janis 1919 LAT0.5010.12202.40 
  Melderis, Uldis 1950 LAT1.0010.662013.20 
  Zalcmane, Vija 1567 LAT1.0010.18203.60 

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)
 
 133 RCF and Baltika cup Riga LAT 2017-09-20
RcRownchangeKK*chgGame
 1893 1830 4.00 7 1.07 20 21.40 
  Laizans, Aivars 2111 LAT0.001-0.1620-3.20 
  Karklins, Imants 2194 LAT0.001-0.1020-2.00 
  Gudovskis, Konstantins 1939 LAT0.001-0.3520-7.00 
  Lacis, Aleksandrs 1483 LAT1.0010.11202.20 
  Melderis, Uldis 1950 LAT1.0010.662013.20 
  Zalcmane, Vija 1567 LAT1.0010.18203.60 
  Jazdanovs, Aleksandrs 2006 LAT1.0010.732014.60 

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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