Individual Calculations February 2019
 Sahidi, Samir  Total change: 22.00  Rating chartPersonal card
 1.liga Zapad SVK 2018/19 R5-6 Various SVK 2019-01-12
RcRownchangeKK*chgGame
 2303 2340 2.00 2 0.90 20 18.00 
  Maslik, Miroslav m2363 SVK1.0010.532010.60 
  Petran, Peter m2243 SVK1.0010.37207.40 

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)
 
 2. liga 2018/2019 B r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 2099 2340 1.00 1 0.20 20 4.00 
  Ksana, Vaclav 2099 CZE1.0010.20204.00 

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)
 

 

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