Individual Calculations May 2023
 Sertic, Luka  Total change: 18.00  Rating chartPersonal card
 S: 3A liga SZZ Centar 2023. 5-6 centar CRO 2023-04-16
RcRownchangeKK*chgGame
 1801 1573 0.50 1 0.29 20 5.80 
  Drenski, Davor 1801 CRO0.5010.29205.80 

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)
 
 S: 5 liga SZZ Centar 2023. 5 centar CRO 2023-04-16
RcRownchangeKK*chgGame
 1654 1573 1.00 1 0.61 20 12.20 
  Klekovic, Andjelko 1654 CRO1.0010.612012.20 

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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