Individual Calculations August 2023
 Purece, Victor  Total change: 5.60  Rating chartPersonal card
 Romanian Grand Prix 2nd stage Brasov ROU 2023-07-16
RcRownchangeKK*chgGame
 1672 1537 4.00 9 0.28 20 5.60 
  Kanov, Nikola f2347 BUL0.0010.00200.00 
  Toma, Christian 1137  * ROU1.0010.08201.60 
  Sava, Robert-Gabriel 2023 ROU0.001-0.0420-0.80 
  Portariuc, Gheorghe 1282 ROU1.0010.19203.80 
  Antohe, Gheorghe 1948 ROU0.001-0.0820-1.60 
  Radu, Silviu Cristian 1323 ROU1.0010.23204.60 
  Iturralde Echeverria, Ivan 1893 ESP0.001-0.1120-2.20 
  Nicula, Rebeca 1217 ROU1.0010.13202.60 
  Maresanu, Mina-Andrei 1876 ROU0.001-0.1220-2.40 
 * 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)
 

 

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