Rapid: Individual Calculations January 2022
 Marcu, Iulian  Total change: -32.60  Rating chartPersonal card
 Romania National Open Rapid Championship 2021 Poiana Brasov ROU 2021-12-10
RcRownchangeKK*chgGame
 1632 1819 4.00 8 -1.63 20 -32.60 
  Dobre, Claudiu-Cristian m2343 ROU1.0010.972019.40 
  Gavrilescu, David m2406 ROU0.001-0.0220-0.40 
  Trifu, Stefan 1273 ROU0.001-0.9720-19.40 
  Ivancescu, Bogdan-Andrei 1390 ROU0.001-0.9320-18.60 
  Chereches, Marius-Calin 1416 ROU1.0010.08201.60 
  Patilea, Alin-Giani 1516 ROU0.001-0.8620-17.20 
  Olteanu, Adrian 1383 ROU1.0010.06201.20 
  Baban, Neculai 1326 ROU1.0010.04200.80 

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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