Individual Calculations October 2017
 Sargsyan, Anna M.  Total change: 112.86  Rating chartPersonal card
 European Youth Chess Championship 2017 - Girls 16 Mamaia ROU 2017-09-05
RcRownchangeKK*chgGame
 2077 2047 7.00 9 2.84 38 107.92 
  Louka, Magdalini 1814 GRE0.001-0.7938-30.02 
  Bechvaia, Maia 1761 GEO1.0010.16386.08 
  Conti, Anne-Marie 1854 FRA1.0010.25389.50 
  Bucur, Denisa-Andreea 1916 ROU1.0010.323812.16 
  Afonasieva, Anna wf2263 RUS1.0010.783829.64 
  Goltseva, Ekaterina wf2214 RUS0.5010.22388.36 
  Cvitan, Ena f2269 CRO1.0010.783829.64 
  Maltsevskaya, Aleksandra 2271 RUS1.0010.783829.64 
  Badelka, Olga wm2335 BLR0.5010.343812.92 

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)
 
 2nd Yerevan Open Yerevan ARM 2017-09-19
RcRownchangeKK*chgGame
 2116 2047 4.00 9 0.13 38 4.94 
  Ter-Sahakyan, Samvel g2447  * ARM0.001-0.0838-3.04 
  Brutyan, Hamlet 1704 ARM1.0010.12384.56 
  Hakobyan, Aram m2447  * ARM0.001-0.0838-3.04 
  Arakelyan, Nare 1772 ARM1.0010.17386.46 
  Tiraturyan, David 2316 ARM0.5010.333812.54 
  Danielyan, Vahe f2331 ARM0.001-0.1638-6.08 
  Tavakalyan, Azat 1867 ARM1.0010.26389.88 
  Sargissyan, Sargis f2295 ARM0.001-0.1938-7.22 
  Grigoryan, Arpine 1865 ARM0.501-0.2438-9.12 
 * 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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