Individual Calculations January 2010
 Hovhannisyan, Robert  Total change: -13.60  Rating chartPersonal card
 World Youth Chess Championship-u18 Antaly TUR 2009-11-12
RcRownchangeKK*chgGame
 2319 2487 6.50 11 -1.36 10 -13.60 
  Pradeep, Kumar R.a. 2202 IND0.501-0.3410-3.40 
  Davletbakov, Saddam 2175 KGZ1.0010.14101.40 
  Darini, Pouria 2366 IRI0.001-0.6610-6.60 
  Ollier, Pablo 2259 FRA1.0010.21102.10 
  Pavlidis, Antonios 2364 GRE0.001-0.6710-6.70 
  Melnichuk, Mikhail 2312 UKR1.0010.27102.70 
  Stankovic, Milos 2379 SRB1.0010.35103.50 
  Arslanov, Shamil 2379 RUS0.001-0.6510-6.50 
  Kanakaris, Georgios 2312 GRE0.501-0.2310-2.30 
  Mazur, Stefan 2360 SVK1.0010.33103.30 
  Baron, Tal f2404 ISR0.501-0.1110-1.10 

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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