Individual Calculations August 2022
 Popchev, Milko  Total change: 4.90  Rating chartPersonal card
 IM Third Saturday 267 Novi Sad SRB 2022-05-30
RcRownchangeKK*chgGame
 2239 2200 4.50 9 0.49 10 4.90 
  Ljepic, Andrej f2289 SRB0.5010.12101.20 
  Lazic, Miroljub g2303 SRB0.5010.14101.40 
  Kukreja, Sankalp 2170 IND0.501-0.0410-0.40 
  Singh, Ojasva c2066 IND0.001-0.6810-6.80 
  Salonika, Saina wf2184 IND0.501-0.0210-0.20 
  Djoric, Dusan f2292 SRB0.5010.13101.30 
  Kosanovic, Goran A g2306 SRB0.5010.14101.40 
  Naumkin, Igor g2266 RUS0.5010.09100.90 
  Lu, Miaoyi 2279 CHN1.0010.61106.10 

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)
 
 Serbia OPEN 2022 - AMATEURS Novi Sad SRB 2022-06-28
RcRownchangeKK*chgGame
 1940 2207 6.50 8 0.00 10 0.00 
  Karacsonyi, Bank 1812 HUN1.0010.08100.80 
  Bozinovic, Boban c1918 AUT0.501-0.3410-3.40 
  Petrovic, Vladan 1807  * SRB1.0010.08100.80 
  Bulajic, Ratko f1979 SRB0.501-0.2910-2.90 
  Gusev, Mikhail 1976 SRB1.0010.21102.10 
  Batbold, Nyamsuren c1954 MGL0.501-0.3110-3.10 
  Petreski, Leonid 1934 MKD1.0010.17101.70 
  Stamatovic, Aleksandar 2136 SRB1.0010.40104.00 
 * 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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