Individual Calculations April 2023
 Sankova, Stella  Total change: 25.80  Rating chartPersonal card
 1.liga Vychod 2022 2023 R10-11 SVK SVK 2023-03-11
RcRownchangeKK*chgGame
 1939 2066 1.50 2 0.16 20 3.20 
  Sevcikova, Lucia wf1983 SVK0.501-0.1120-2.20 
  Vrchovsky, Viliam 1895 SVK1.0010.27205.40 

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 C1 2022 2023 R10-11 Rozne. SVK 2023-03-18
RcRownchangeKK*chgGame
 2052 2066 1.50 2 0.47 20 9.40 
  Priechodsky, Radovan 1990 SVK1.0010.40208.00 
  Gorbenko, Rustem 2114 UKR0.5010.07201.40 

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 C 2022 23 R10-11 ZA - BB SVK 2023-03-25
RcRownchangeKK*chgGame
 2124 2066 1.50 2 0.66 20 13.20 
  Milcova, Zuzana wf2108 SVK1.0010.562011.20 
  Garban, Mario 2139 SVK0.5010.10202.00 

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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