Rapid: Individual Calculations January 2022
 Chereches, Marius-Calin  Total change: 39.40  Rating chartPersonal card
 Romania National Open Rapid Championship 2021 Poiana Brasov ROU 2021-12-10
RcRownchangeKK*chgGame
 1894 1416 2.50 8 1.97 20 39.40 
  Veneteanu, Ion-Cristian 2151 ROU0.001-0.0120-0.20 
  Illes, Sandor-Ferenc 1886 ROU0.5010.45209.00 
  Negulescu, Alexandru 1852 ROU0.001-0.0620-1.20 
  Craciun, Sasha-Matei 1780 ROU1.0010.902018.00 
  Marcu, Iulian 1819 ROU0.001-0.0820-1.60 
  Campeanu, Alin-Vivian 1714 ROU1.0010.852017.00 
  Ignat, Matei-Marius 1839 ROU0.001-0.0720-1.40 
  Vladescu, Alin-Cristian 2111 ROU0.001-0.0120-0.20 

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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