Rapid: Individual Calculations January 2022
 Sandea, Iancu-Ioan  Total change: -10.80  Rating chartPersonal card
 Romania National Open Rapid Championship 2021 Poiana Brasov ROU 2021-12-10
RcRownchangeKK*chgGame
 1511 1310 2.50 9 -0.54 20 -10.80 
  Serban, Cristian-Stefan 1920 ROU0.001-0.0220-0.40 
  Timpau, Vasile 1653 ROU0.5010.38207.60 
  Osianu, Tudor 1844 ROU0.001-0.0320-0.60 
  Dimitriu, Filip 1171 ROU0.001-0.6920-13.80 
  Palfi, Tamas 1158 ROU1.0010.30206.00 
  Craciun, Sasha-Matei 1780 ROU0.001-0.0520-1.00 
  Moroita, Vlad 1239 ROU0.001-0.6020-12.00 
  Ungureanu, Andrei V. 1116 ROU1.0010.25205.00 
  Campeanu, Alin-Vivian 1714 ROU0.001-0.0820-1.60 

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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