Rapid: Individual Calculations April 2023
 Visockis, Janis  Total change: 0.20  Rating chartPersonal card
 Tukuma novada cempionata I posms-2023 Tukums LAT 2023-03-12
RcRownchangeKK*chgGame
 1789 1877 5.00 8 0.19 20 3.80 
  Bubnys, Marius 1479 LTU1.0010.08201.60 
  Otrohovs, Maksims 1752 LAT1.0010.33206.60 
  Kazmins, Girts 1745 LAT0.501-0.1820-3.60 
  Sumskis, Rimvydas 1838 LTU1.0010.45209.00 
  Levchenkov, Vitaly f2039 LAT0.001-0.2920-5.80 
  Sterns, Tomass Kristians 1625 LAT0.501-0.3120-6.20 
  Melderis, Uldis 1847 LAT1.0010.46209.20 
  Paikens, Reinis 1986 LAT0.001-0.3520-7.00 

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)
 
 Saulkrasti rapid chess championship 2023 Latvian master Janis Klavins memorial Saulkrasti LAT 2023-03-25
RcRownchangeKK*chgGame
 1678 1877 5.50 8 -0.18 20 -3.60 
  Balodis, Kristofers 1331 LAT1.0010.03200.60 
  Petrovskis, Normunds 1477  * LAT1.0010.08201.60 
  Paikens, Reinis 1986 LAT0.001-0.3520-7.00 
  Ivanovskis, Sergejs 1618 LAT1.0010.18203.60 
  Tolmacevs, Artjoms 1943 LAT0.001-0.4120-8.20 
  Kalnins, Aleksandrs Alans 1599 LAT0.501-0.3320-6.60 
  Harlinska, Sandra 1705 LAT1.0010.27205.40 
  Lisovskis, Dmitrijs 1767 LAT1.0010.35207.00 
 * 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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