Individual Calculations February 2023
 Durovka, Marek  Total change: 41.60  Rating chartPersonal card
 2. liga C 2022 23 R7 ZA - BB SVK 2023-01-15
RcRownchangeKK*chgGame
 1715 1738 1.00 1 0.47 40 18.80 
  Csernok, Ladislav 1715 SVK1.0010.474018.80 

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 C21 2022 2023 R4 Rozne miesta - BB kraj SVK 2023-01-22
RcRownchangeKK*chgGame
 1912 1738 0.50 1 0.23 40 9.20 
  Valuska, Jan 1912 SVK0.5010.23409.20 

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)
 
 3. liga C2 R5 Banskobystricky kraj SVK 2023-01-29
RcRownchangeKK*chgGame
 1617 1738 1.00 1 0.34 40 13.60 
  Budinsky, Emil 1617 SVK1.0010.344013.60 

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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