Rapid: Individual Calculations January 2024
 Abdurefi, Selciuc  Total change: -54.20  Rating chartPersonal card
 Navodari Open 2023 Navodari ROU 2023-12-09
RcRownchangeKK*chgGame
 1430 1700 3.50 8 -2.71 20 -54.20 
  Dirmon-Diaconu, David-Marian 1140 ROU0.001-0.9820-19.60 
  Moraru, Stefan-Robert 1124 ROU1.0010.02200.40 
  Bobu, Stefan-Valentin 1490 ROU0.501-0.2720-5.40 
  Hristova, Ivelina 1515 BUL0.001-0.7420-14.80 
  Alexe, Eric-Andrei 1300  * ROU1.0010.08201.60 
  Luta, Claudiu-Doru 1560 ROU1.0010.31206.20 
  Dobre, Iulian 1635 ROU0.001-0.5920-11.80 
  Aloman, Daniel-Ionut 1672 ROU0.001-0.5420-10.80 
 * 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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