Individual Calculations February 2023
 Ghevondyan, Arman  Total change: 104.40  Rating chartPersonal card
 Amateur OPEN Championship 2023 (Under 2400) Paracin SRB 2023-01-09
RcRownchangeKK*chgGame
 2035 1943 6.00 9 2.69 20 53.80 
  Jovanovic, Milan Z 1543  * SRB1.0010.08201.60 
  Trifunovic, Borisav 2050 SRB1.0010.652013.00 
  Garic, Radomir f2222 SRB0.001-0.1620-3.20 
  Spasojevic, Zoran M 2095 SRB0.5010.20204.00 
  Abugenda, Nagi 2026 LBA1.0010.612012.20 
  Radojicic, Aleksandar M 2136 SRB0.5010.25205.00 
  Kandjolas, Konstantin 2005 SRB0.5010.09201.80 
  Radosavljevic, Slobodan D f2090 SRB0.5010.20204.00 
  Ciric, Pavle 2152 SRB1.0010.772015.40 
 * 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)
 
 Int. Tournament "Prestige 2023" - OPEN A Paracin SRB 2023-01-17
RcRownchangeKK*chgGame
 2170 1943 4.50 9 2.53 20 50.60 
  Pobor, Milo f2187 MNE0.5010.30206.00 
  Stoinev, Metodi 2174 BUL1.0010.792015.80 
  Skvortsov, Andrei c2249 FID0.5010.36207.20 
  Serikbay, Assel wm2211 KAZ0.001-0.1720-3.40 
  Petreski, Leonid 2103 MKD0.5010.21204.20 
  Varlan, Hervig-Ioan 2050 ROU0.5010.15203.00 
  Nurgali, Nazerke wm2153 KAZ0.5010.27205.40 
  Dinic, Dragan f2157 SRB0.5010.27205.40 
  Nadj Hedjesi, Balind m2245 SRB0.5010.35207.00 

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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