Individual Calculations July 2021
 Saioc, David  Total change: -10.00  Rating chartPersonal card
 Romania National Amateur Championships 2021 Poiana Tapului ROU 2021-05-28
RcRownchangeKK*chgGame
 1639 1860 5.00 7 -0.25 40 -10.00 
  Calugareanu, Ioana-Denisa 1460  * ROU1.0010.08403.20 
  Popa, Andra-Maria 1541 ROU1.0010.13405.20 
  Podea, Andrei 1460  * ROU1.0010.08403.20 
  Illes, Sandor-Ferenc 1939 ROU0.001-0.3940-15.60 
  Jitea, Andrei-Cristian 1653 ROU0.501-0.2740-10.80 
  Antal, Attila-Laszlo 1620 ROU0.501-0.3040-12.00 
  Voda, Costel 1803 ROU1.0010.424016.80 
 * 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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