Rapid: Individual Calculations November 2020
 Sandru, Nicolae  Total change: 13.20  Rating chartPersonal card
 Chess Aiud - 2nd ed. Aiud ROU 2020-10-24
RcRownchangeKK*chgGame
 1655 1740 4.50 7 0.66 20 13.20 
  Pop, Ioan I. 1632 ROU1.0010.35207.00 
  Borodi, Cosmin-Alin 1769 ROU0.001-0.4620-9.20 
  Roncea, Radu 1650 ROU1.0010.38207.60 
  Ambru, Dan-Calin 1960 ROU0.001-0.2220-4.40 
  Buda, Septimiu-Dorin 1017 ROU1.0010.01200.20 
  Miron, Ionel 1886 ROU0.5010.20204.00 
  Tat, Alin-Sebastian 1668 ROU1.0010.40208.00 

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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