Rapid: Individual Calculations September 2023
 Kusenko, Romans  Total change: -29.80  Rating chartPersonal card
 Chess Thursday-2023-XXV Riga LAT 2023-08-03
RcRownchangeKK*chgGame
 1511 1481 3.00 7 -0.33 20 -6.60 
  Laizans, Aivars 2014 LAT0.001-0.0320-0.60 
  Elsts, Rihards 1202 LAT1.0010.16203.20 
  Rezniks, Roberts 1687 LAT0.001-0.2420-4.80 
  Nevickis, Sergejs 1082 LAT1.0010.08201.60 
  Shumskis, Aleksandrs 1841 LAT0.001-0.1020-2.00 
  Petrovskis, Normunds 1130 LAT0.001-0.8920-17.80 
  Machevskis, Edmunds 1620 LAT1.0010.692013.80 

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)
 
 Chess Thursday-2023-XXVI Riga LAT 2023-08-17
RcRownchangeKK*chgGame
 1523 1481 3.00 7 -0.16 20 -3.20 
  Otrohovs, Maksims 1884 LAT0.001-0.0820-1.60 
  Goldbergs, Edvards 1205 LAT1.0010.17203.40 
  Rezniks, Roberts 1687 LAT0.001-0.2420-4.80 
  Brinkmanis, Kaspars 1620 LAT0.5010.19203.80 
  Petrovskis, Normunds 1130 LAT0.501-0.3920-7.80 
  Lebedevs, Aleksandrs 1747 LAT0.001-0.1820-3.60 
  Jenavs, Ernests 1388 LAT1.0010.37207.40 

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 vasara rapid-2023 Riga LAT 2023-08-26
RcRownchangeKK*chgGame
 1437 1481 3.50 8 -1.00 20 -20.00 
  Levchenkov, Vitaly f2019 LAT0.001-0.0320-0.60 
  Lescenko, Maksims 1257 LAT0.001-0.7820-15.60 
  Jenavs, Ernests 1388 LAT0.501-0.1320-2.60 
  Orlovskis, Jaroslavs 1616 LAT0.001-0.3220-6.40 
  Gruznova, Kristine 1105 LAT1.0010.09201.80 
  Strekalovs, Ernests 1446 LAT0.001-0.5520-11.00 
  Laskovs, Romans 1081  * LAT1.0010.08201.60 
  Azarkevics, Aleksejs 1585 LAT1.0010.642012.80 
 * 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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