Individual Calculations June 2024
 Tolmaceva, Alona  Total change: 2.00  Rating chartPersonal card
 Latvian Chess Championship 2024 Woman Riga LAT 2024-04-27
RcRownchangeKK*chgGame
 1778 1709 3.00 8 -0.42 40 -16.80 
  Berzina, Ilze wg2109  * LAT0.001-0.0840-3.20 
  Apine, Emilija 1701 LAT0.001-0.5140-20.40 
  Treigute, Lea 1407 LAT1.0010.15406.00 
  Vidruska, Renate wf1978 LAT0.001-0.1740-6.80 
  Jansone, Melanija Luize 1816 LAT1.0010.654026.00 
  Krasilnikova, Marija 1636 LAT1.0010.404016.00 
  Otikova, Elina wf2073 LAT0.001-0.1040-4.00 
  Laimina, Alise 1506 LAT0.001-0.7640-30.40 
 * 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)
 
 Latvian Teams Chess Championship 2024 I stage Riga LAT 2024-05-18
RcRownchangeKK*chgGame
 1816 1841 1.00 1 0.47 40 18.80 
  Jansone, Melanija Luize 1816 LAT1.0010.474018.80 

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)
 

 

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