Individual Calculations April 2021
 Vidovic, Mario  Total change: -30.00  Rating chartPersonal card
 S: 4. Amaterski open Rabac Rabac CRO 2021-03-24
RcRownchangeKK*chgGame
 1912 2225 4.50 7 -1.50 20 -30.00 
  Muha, Magdalena 1825  * CRO0.501-0.4220-8.40 
  Cechi, Goran 1964 CRO0.501-0.3220-6.40 
  Dejanovic, Tereza 1871 CRO0.501-0.3920-7.80 
  Lovrinic, Vlatko 1825  * CRO1.0010.08201.60 
  Basaric, Srdjan 1998 CRO0.501-0.2920-5.80 
  Blaga, Marijan 1985 CRO0.501-0.3020-6.00 
  Paus, Veljko 1919 CRO1.0010.14202.80 
 * 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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