Individual Calculations January 2023
 Dobre, Iulian  Total change: 20.80  Rating chartPersonal card
 Satori Art 13th ed. - U2400 Amara ROU 2022-11-25
RcRownchangeKK*chgGame
 1953 1717 1.50 4 0.52 40 20.80 
  Danila, Stefan 2000 ROU0.5010.344013.60 
  Yordanov, Ivan Y. 1737 BUL1.0010.534021.20 
  Martian, Dragos-Daniel 2219 ROU0.001-0.0440-1.60 
  Voicu, Teodor-Mihnea 1855 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)
 

 

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