Individual Calculations January 2011
 Dragomirescu, Robin-Alexandru  Total change: -7.90  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 18 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 2228 2423 6.50 11 -1.73 10 -17.30 
  Codenotti, Marco 2175 ITA0.001-0.8110-8.10 
  Sreeves, Clement 2104 SCO1.0010.13101.30 
  Khoroshev, Nikita 2206 UZB0.501-0.2810-2.80 
  Borisenko, Maxim 2198 UKR1.0010.22102.20 
  Lovik, Lasse Ostebo f2298 NOR0.501-0.1710-1.70 
  Lozhnikov, Vyacheslav f2288 KAZ0.501-0.1810-1.80 
  Hesham, Abdelrahman f2246 EGY1.0010.27102.70 
  Danilenko, Dmitriy f2307 UKR0.001-0.6610-6.60 
  Grandadam, Nicolas 2245 SUI0.501-0.2310-2.30 
  Ulziibayar, Boldbaatar 2202 MGL1.0010.22102.20 
  Nuber, Blasius 2243 GER0.501-0.2410-2.40 

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)
 
 XXIII Belgrade Trophy 2010 Belgrade, Obrenovac SRB 2010-11-24
RcRownchangeKK*chgGame
 2308 2411 6.50 9 0.94 10 9.40 
  Antonic, Dusan f2011  * SRB1.0010.08100.80 
  Perez Garcia, Roberto 2159 ESP1.0010.19101.90 
  Stojanovic, Mihajlo g2582 SRB0.001-0.2710-2.70 
  Lecic, Predrag 2160 SRB1.0010.19101.90 
  Ilic, Zoran f2261 MKD0.501-0.2010-2.00 
  Stojkovic, Miroljub f2242 SRB1.0010.28102.80 
  Videnova, Iva wm2269 BUL0.501-0.1910-1.90 
  Damljanovic, Branko g2551 SRB1.0010.69106.90 
  Pikula, Dejan g2533 SRB0.5010.17101.70 
 * 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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