Individual Calculations May 2023
 Kalaiyalahan, Akshaya  Total change: 25.00  Rating chartPersonal card
 Guildford FIDE Congress Guildford ENG 2023-03-31
RcRownchangeKK*chgGame
 2047 2124 3.00 4 0.65 20 13.00 
  Bharat Kumar, Balahari 1781 ENG1.0010.12202.40 
  Young, Daniel J 1911 ENG1.0010.23204.60 
  Sarakauskas, Gediminas m2387 LTU0.001-0.1820-3.60 
  Seymour, Timothy P 2107 ENG1.0010.48209.60 

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)
 
 Dimitrovgrad - Spring Vacation IM Norm Tournament Dimitrovgrad SRB 2023-04-11
RcRownchangeKK*chgGame
 2275 2130 3.50 9 0.60 20 12.00 
  Mehmed, Elif wf2180 SRB1.0010.572011.40 
  Kostov, Deyan Samuil f2223 BUL0.5010.13202.60 
  Bryakin, Mikhail g2469 FID0.001-0.1220-2.40 
  Ivanov, Jordan m2345 BUL0.5010.27205.40 
  Kanov, Nikola f2345 BUL0.001-0.2320-4.60 
  Koutlas, Nikolaos f2305 GRE0.001-0.2720-5.40 
  Banov, Boil 2046 BUL0.501-0.1220-2.40 
  Manakova, Maria wg2163 SRB0.5010.05201.00 
  Stanojoski, Zvonko g2395 MKD0.5010.32206.40 

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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