Rapid: Individual Calculations March 2020
 Gaidis, Edvards  Total change: 52.20  Rating chartPersonal card
 Latvijas 2020. gada jauniesu cempionata pusfinals U-10 Riga LAT 2020-01-31
RcRownchangeKK*chgGame
 1192 1104 1.50 4 -0.09 20 -1.80 
  Yovanovich, Victor 1417 LAT0.001-0.1420-2.80 
  Jeronovics, Toms 1145 LAT0.5010.06201.20 
  Babris, Rihards 1148 LAT0.001-0.4420-8.80 
  Auzins, Kristers 1057 LAT1.0010.43208.60 

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)
 
 Rezekne Open Individual Chess Championship 2020 Rezekne LAT 2020-02-08
RcRownchangeKK*chgGame
 1455 1104 3.50 7 2.70 20 54.00 
  Vasilkovs, Aleksandrs 1438 LAT0.001-0.1220-2.40 
  Moisejeva, Julija 1343 LAT1.0010.802016.00 
  Puzina, Nikolajs 1504  * LAT1.0010.922018.40 
  Vasiljeva, Sofja 1387 LAT1.0010.842016.80 
  Starostits, Andris f1504  * LAT0.001-0.0820-1.60 
  Kazmerika, Anna 1504  * LAT0.5010.42208.40 
  Baybaratskiy, Kirill A. 1504  * RUS0.001-0.0820-1.60 
 * 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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