Individual Calculations January 2018
 Gharibyan, Mamikon  Total change: -30.00  Rating chartPersonal card
 Tsaghkadzor Open 2017 A Tsaghkadzor ARM 2017-11-23
RcRownchangeKK*chgGame
 2178 2342 4.00 9 -2.34 10 -23.40 
  Melkonyan, Arshak 2002 ARM0.501-0.3810-3.80 
  Paravyan, David g2548 RUS0.001-0.2410-2.40 
  Martirosyan, Garik 2056 ARM0.001-0.8410-8.40 
  Martinkus, Rolandas f2127 LTU1.0010.23102.30 
  Muradyan, Robert 2116 ARM0.501-0.2910-2.90 
  Simonyan, Latush 2163 ARM0.001-0.7310-7.30 
  Gharagyozyan, Artur 2162 ARM1.0010.26102.60 
  Aleksanyan, Hrant c2243 ARM1.0010.36103.60 
  Daneshvar, Bardiya 2181 IRI0.001-0.7110-7.10 

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)
 
 WORLD YOUTH U-16 CHESS OLYMPIAD 2017 Gujarat IND 2017-12-10
RcRownchangeKK*chgGame
 2244 2342 3.00 6 -0.66 10 -6.60 
  Wickramasinghe, Banuka Nimsith 1942  * SRI1.0010.08100.80 
  Iniyan, P m2452 IND0.001-0.3510-3.50 
  Gholami Orimi, Mahdi 2298 IRI0.001-0.5610-5.60 
  Bekturov, Tamerlan 2222 KAZ1.0010.34103.40 
  Chinguun, Sumiya 2141 MGL1.0010.24102.40 
  Fakhrutdinov, Timur f2408 RUS0.001-0.4110-4.10 
 * 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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