Individual Calculations July 2021
 Lungu, Cristian  Total change: 44.00  Rating chartPersonal card
 Romania National Amateur Championships 2021 Poiana Tapului ROU 2021-05-28
RcRownchangeKK*chgGame
 1663 1464 2.50 5 1.10 40 44.00 
  Vasile, Constantin f1735 ROU0.001-0.1740-6.80 
  Matache, Alexia-Elena 1171 ROU1.0010.15406.00 
  Cimpoiasu, Dan 1864  * ROU0.001-0.0840-3.20 
  Borodi, Cosmin-Alin 1864  * ROU1.0010.924036.80 
  Borisichievici, Vasile-Emilian 1683 ROU0.5010.284011.20 
 * 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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