Individual Calculations August 2023
 Criveanu, Maria  Total change: -16.40  Rating chartPersonal card
 Techirghiol Trophy Open - 29th ed. Techirghiol ROU 2023-07-08
RcRownchangeKK*chgGame
 1907 1677 4.50 8 2.47 40 98.80 
  Berechet, Otiliu-Octavian m2175 ROU0.5010.464018.40 
  Negureanu, Valentin 1609 ROU1.0010.414016.40 
  Radu, Eudochia 1723 ROU1.0010.564022.40 
  Buzbuchi, Ionut f2048 ROU0.5010.404016.00 
  Pancu, Aureliana-Eugenia 1891 ROU1.0010.774030.80 
  Cazan, Mircea-Andrei 1861 ROU0.5010.24409.60 
  Ciobanu, Aurelian 2131 ROU0.001-0.0640-2.40 
  Panainte, Daniel-Iulian 1817 ROU0.001-0.3140-12.40 

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)
 
 Romanian Grand Prix 2nd stage Brasov ROU 2023-07-16
RcRownchangeKK*chgGame
 1575 1677 2.50 8 -2.88 40 -115.20 
  Moroni, Luca Jr g2557 ITA0.0010.00400.00 
  Serban, Stelian 1277  * ROU0.501-0.4240-16.80 
  Pirvulescu, Ekaterina wf2042 ROU0.001-0.1040-4.00 
  Manolachi, Tudor-Gabriel 1323 ROU0.001-0.8940-35.60 
  Portariuc, Gheorghe 1282 ROU1.0010.08403.20 
  Cretescu, Emma 1359 ROU0.001-0.8740-34.80 
  Obreja, Andrei-Daniel-Stefan 1292 ROU1.0010.09403.60 
  Badica, Ariana 1466 ROU0.001-0.7740-30.80 
 * 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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