Individual Calculations September 2023
 Iavorschi, Andrei  Total change: 74.00  Rating chartPersonal card
 Romania 3rd League 2023 - group VII Round 1 Romania ROU 2023-07-01
RcRownchangeKK*chgGame
 1937 1243 0.00 1 -0.01 40 -0.40 
  Lazar, Ionut-Flavius 1937 ROU0.001-0.0140-0.40 

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)
 
 Mihail Sadoveanu Chess Festival - 35th ed. Iasi ROU 2023-08-01
RcRownchangeKK*chgGame
 1756 1291 2.50 5 1.86 40 74.40 
  Nevednichy, Vladislav g2444 ROU0.0010.00400.00 
  Pop, Sebastian-Stefan 1588 ROU1.0010.854034.00 
  Meriuta, George-Cosmin 1692 ROU0.001-0.0840-3.20 
  Panait, Razvan-Alexandru 1484 ROU0.5010.254010.00 
  Petriman, Ion 1573 ROU1.0010.844033.60 

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)
 

 

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