Individual Calculations November 2021
 Machalec, Vladimir  Total change: -8.60  Rating chartPersonal card
 5.liga A11b R1 BA SVK 2021-10-22
RcRownchangeKK*chgGame
 1821 1778 0.00 1 -0.44 20 -8.80 
  Shirinyan, Daniel 1821 ENG0.001-0.4420-8.80 

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)
 
 4.liga A1 2021 22 R1 SVK SVK 2021-10-23
RcRownchangeKK*chgGame
 1728 1778 0.50 1 -0.07 20 -1.40 
  Takacs, Zsolt 1728 SVK0.501-0.0720-1.40 

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)
 
 3.liga A1 2021 22 R1 SVK SVK 2021-10-24
RcRownchangeKK*chgGame
 1378 1778 1.00 1 0.08 20 1.60 
  Bella, Lubos 1378  * SVK1.0010.08201.60 
 * 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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