Individual Calculations May 2011
 Martian, Dragos-Daniel  Total change: 22.95  Rating chartPersonal card
 Grand Prix Iasi 2011 - 2nd stage Iasi ROU 2011-03-31
RcRownchangeKK*chgGame
 1883 2011 5.00 7 0.55 15 8.25 
  Baciu, Alexandru 1611  * ROU1.0010.08151.20 
  Cazacu, Gabriela 1710 MDA0.501-0.3515-5.25 
  Iorga, Corneliu 1646 ROU1.0010.10151.50 
  Ratiu, Cristian 1989 ROU1.0010.47157.05 
  Padurariu, Ioana-Smaranda wm2160 ROU0.5010.20153.00 
  Paval, George 2220 ROU0.001-0.2315-3.45 
  Schulz, Carol-Iuliu 1845 ROU1.0010.28154.20 
 * 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)
 
 Romanian Youth Chess Championship - boys U18 Calimanesti-Caciulata ROU 2011-04-11
RcRownchangeKK*chgGame
 2011 2011 5.50 9 0.98 15 14.70 
  Fulger, Ionut 1865 ROU1.0010.30154.50 
  Stegariu, Vlad-Ionut 2210 ROU0.001-0.2415-3.60 
  Cristache, Gabriel 1669 ROU1.0010.12151.80 
  Pisu, Robert-Daniel 1978 ROU0.001-0.5515-8.25 
  Dumitrescu, Robert-Constantin 1911 ROU1.0010.36155.40 
  Arghirescu, Andrei 2012 ROU1.0010.50157.50 
  Stanciu, Alexandru-Ovidiu 2307 ROU0.001-0.1515-2.25 
  Nanu, Florentin-Gabriel 1911 ROU1.0010.36155.40 
  Hajbok, Robert 2234 ROU0.5010.28154.20 

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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