Individual Calculations September 2023
 Negrean, Dorel  Total change: -14.80  Rating chartPersonal card
 FISSM 2023 - U2050 (Francisc Dan Memorial) Satu Mare ROU 2023-08-17
RcRownchangeKK*chgGame
 1557 1724 4.00 7 -0.74 20 -14.80 
  Kovacs, Jacint 1324  * ROU1.0010.08201.60 
  Seletye, Dominik 1489 ROU0.501-0.2920-5.80 
  Dranga, Victor-Andrei 1331 ROU0.001-0.9220-18.40 
  Zamfirache, Amalia-Maria 1315 ROU1.0010.08201.60 
  Bruma, Ioan 1504 ROU1.0010.22204.40 
  Sogor, Andras-Csaba 1910 ROU0.5010.24204.80 
  Mozes, Ervin m2023 ROU0.001-0.1520-3.00 
 * 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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