Individual Calculations September 2023
 Sogor, Andras-Csaba  Total change: -38.60  Rating chartPersonal card
 FISSM 2023 - U2050 (Francisc Dan Memorial) Satu Mare ROU 2023-08-17
RcRownchangeKK*chgGame
 1598 1910 3.00 6 -1.93 20 -38.60 
  Sofineti, David-Andrei 1344 ROU0.501-0.4820-9.60 
  Zamfirache, Amalia-Maria 1510  * ROU0.001-0.9220-18.40 
  Constantin, Eduard-Andrei 1604 ROU1.0010.14202.80 
  Dunca, Patrick-David 1497 ROU1.0010.07201.40 
  Negrean, Dorel 1724 ROU0.501-0.2420-4.80 
  Biro, Zsolt 1910 HUN0.001-0.5020-10.00 
 * 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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