Individual Calculations September 2023
 Rusu, Adrian  Total change: 4.40  Rating chartPersonal card
 Mihail Sadoveanu Chess Festival - 35th ed. Iasi ROU 2023-08-01
RcRownchangeKK*chgGame
 1666 1735 4.00 6 0.34 20 6.80 
  Vidan, Elena 1335  * ROU1.0010.08201.60 
  Panaite, Mihai-Teodor 1466 ROU1.0010.17203.40 
  Arsene, Fabian 1489 MDA1.0010.19203.80 
  Didiliuc, Dariana-Gabriela 1876 ROU0.001-0.3120-6.20 
  Harnagea, Stefan-Constantin 1521 ROU1.0010.23204.60 
  Vavric, Pavel f2309 MDA0.001-0.0220-0.40 
 * 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)
 
 XXVI.Caissa-A Miercurea Ciuc ROU 2023-08-19
RcRownchangeKK*chgGame
 1893 1735 2.00 7 -0.12 20 -2.40 
  Prelipcean, Eric-Matei 1988 ROU0.001-0.1920-3.80 
  Gheng, Dominik 2017 GER0.001-0.1620-3.20 
  Volcov, Igor 1515 MDA1.0010.22204.40 
  Sarighioleanu, Sebastian-Laure 1965 ROU0.001-0.2120-4.20 
  Costescu, Mihnea-Constantin 1887 ROU0.5010.20204.00 
  Tudoroiu, Razvan-Catalin 1985 ROU0.001-0.1920-3.80 
  Martinenco, Sergiu 1891 MDA0.5010.21204.20 

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)
 

 

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