Individual Calculations December 2021
 Sahidi, Shabir  Total change: 0.80  Rating chartPersonal card
 5.liga A11b R2-4 BA SVK 2021-11-05
RcRownchangeKK*chgGame
 1743 1468 0.00 2 -0.36 40 -14.40 
  Shirinyan, Daniel 1829 ENG0.001-0.1040-4.00 
  Karas, Juraj 1656 SVK0.001-0.2640-10.40 

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)
 
 4.liga A1 2021 22 R2-3 SVK SVK 2021-11-06
RcRownchangeKK*chgGame
 1805 1468 0.50 1 0.38 40 15.20 
  Krammer, Peter 1805 SVK0.5010.384015.20 

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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