Rapid: Individual Calculations August 2021
 Cardos, Ioan  Total change: 15.60  Rating chartPersonal card
 Chess Aiud - 7th ed. Aiud ROU 2021-07-11
RcRownchangeKK*chgGame
 1518 1211 2.00 7 0.78 20 15.60 
  Papp, Ferenc-Attila 1628 ROU0.001-0.0720-1.40 
  Ticala, Marian-Vasile 1511 ROU0.001-0.1520-3.00 
  Roncea, Radu 1675 ROU0.001-0.0520-1.00 
  Vlad, Aurelian 1498 ROU1.0010.842016.80 
  Tamas, Alexandru-Marius 1572 ROU0.5010.40208.00 
  Raica, Viorel-Claudiu 1612 ROU0.5010.42208.40 
  Roncea, Petru 1130 ROU0.001-0.6120-12.20 

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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