Individual Calculations November 2021
 Sefcik, Oliver  Total change: 45.20  Rating chartPersonal card
 3.liga A2 2021 2022 R1-2 rozne SVK 2021-10-10
RcRownchangeKK*chgGame
 1455 1270 2.00 2 1.48 20 29.60 
  Bartos, Bohumil 1500 SVK1.0010.792015.80 
  Zelensky, Ivan 1409 SVK1.0010.692013.80 

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 A21 2021 2022 R1 rozne SVK 2021-10-17
RcRownchangeKK*chgGame
 1492 1270 1.00 1 0.78 20 15.60 
  Drozd, Jan 1492 SVK1.0010.782015.60 

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)
 

 

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