Individual Calculations September 2023
 Platonovs, Nikolajs  Total change: -35.20  Rating chartPersonal card
 Riga Technical University Open 2023 - Tournament A Riga LAT 2023-08-07
RcRownchangeKK*chgGame
 1858 1820 3.50 8 -0.20 40 -8.00 
  Sinitsina, Anastassia wf2222 EST0.001-0.0840-3.20 
  Raag, Ardi 2061 EST0.001-0.2040-8.00 
  Ozols, Andris 1490 LAT1.0010.12404.80 
  Posaskov, Nikita 2055 LTU0.5010.294011.60 
  Verga, Francesco 2028 ITA0.001-0.2340-9.20 
  Viliamas, Dovydas 1694 LTU0.001-0.6740-26.80 
  Varpins, Kristians 1607 LAT1.0010.23409.20 
  Mai, Artur 1704 GER1.0010.344013.60 

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)
 
 Rigas Saha Vasaras festivals-2023 Riga LAT 2023-08-21
RcRownchangeKK*chgGame
 1626 1820 5.50 9 -0.68 40 -27.20 
  Eglitis, Kristaps 1420  * LAT1.0010.08403.20 
  Rezniks, Roberts 1474 LAT0.001-0.8940-35.60 
  Pavlovs, Nikita 1910 LAT1.0010.624024.80 
  Filipovs, Sergejs 1534 LAT0.001-0.8440-33.60 
  Gruznova, Kristine 1251 LAT1.0010.02400.80 
  Otrohovs, Maksims 1470 LAT1.0010.11404.40 
  Kretainis, Kristaps 2182 LAT0.001-0.1040-4.00 
  Pavlovs, Ostins 1377 LAT1.0010.06402.40 
  Gudovskis, Konstantins 2018 LAT0.5010.264010.40 
 * 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)
 

 

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