Rapid: Individual Calculations April 2023
 Antal, Attila-Laszlo  Total change: -34.20  Rating chartPersonal card
 Spring Cup Brasov Brasov ROU 2023-03-25
RcRownchangeKK*chgGame
 1548 1630 2.50 7 -1.71 20 -34.20 
  Antal, Hunor-Zoltan f2143 ROU0.001-0.0420-0.80 
  Pitigoi, Sabina-Andreea 1749 ROU0.001-0.3420-6.80 
  Serban, Stelian 1233 ROU1.0010.08201.60 
  Grajdeanu, Tudor-Andrei 1300 ROU0.501-0.3820-7.60 
  Marchidan, Costica 1552 ROU0.501-0.1120-2.20 
  Obreja, Andrei-Daniel-Stefan 1230  * ROU0.501-0.4220-8.40 
  Puia, Alexia-Teodora 1630 ROU0.001-0.5020-10.00 
 * 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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