Individual Calculations January 2012
 Marchidan, Costica  Total change: 55.65  Rating chartPersonal card
 Chess Championship for the blind - final Calimanesti ROU 2011-10-27
RcRownchangeKK*chgGame
 1896 1623 5.50 10 3.71 15 55.65 
  Schulz, Carol-Iuliu 1836 ROU0.001-0.2315-3.45 
  Bursuc, Mihai 1902 ROU1.0010.841512.60 
  Pirosca, Alexandru 2023  * ROU0.5010.42156.30 
  Pribeanu, Mihail-Dacian f2023  * ROU0.001-0.0815-1.20 
  Bratu, Gheorghe 1864 ROU1.0010.801512.00 
  Strete, Ciprian-Iulian 1811 ROU1.0010.741511.10 
  Florea, Dorina 1902 ROU1.0010.841512.60 
  Cioana, Victor 1802 ROU0.5010.23153.45 
  Nistor, Mihai 1951 ROU0.001-0.1315-1.95 
  Carapit, Vasile 1845 ROU0.5010.28154.20 
 * 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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