Individual Calculations April 2023
 Golubovic, Erik  Total change: 10.00  Rating chartPersonal card
 S: Kup Primorsko-goranske zupanije za 2023. Prmorsko goranska zupanija CRO 2023-03-05
RcRownchangeKK*chgGame
 1999 1943 0.50 1 0.08 40 3.20 
  Tomljanovic, Ivano 1999 CRO0.5010.08403.20 

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)
 
 S: 1. kadetska liga zapad 2023. Porec, Rijeka CRO 2023-03-11
RcRownchangeKK*chgGame
 1679 1943 4.00 5 0.17 40 6.80 
  Sundac, Ivano 2027 CRO0.5010.12404.80 
  Hajdinic, Ema 1736 CRO0.501-0.2740-10.80 
  Mandalinic, David 1718 CRO1.0010.22408.80 
  Radic, Luka D 1373 CRO1.0010.02400.80 
  Abramovic, Karlo 1543  * CRO1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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