Individual Calculations July 2018
 Gharagyozyan, Artur  Total change: -7.80  Rating chartPersonal card
 Armenian Regional Ch. 2018 Abovyan ARM 2018-06-05
RcRownchangeKK*chgGame
 2165 2310 6.50 9 0.47 20 9.40 
  Sukiasyan, Artem V. 1912 ARM1.0010.08201.60 
  Martirosyan, Garik 2128 ARM0.501-0.2420-4.80 
  Yeritsyan, Hayk 2196 ARM0.501-0.1620-3.20 
  Hovakimyan, Hrachik 1910  * ARM1.0010.08201.60 
  Mkrtchyan, Eduard 2193 ARM0.501-0.1620-3.20 
  Sargissyan, Sargis f2249 ARM1.0010.42208.40 
  Gharibyan, Mamikon f2275 ARM0.501-0.0520-1.00 
  Torosyan, Norayr f2371 ARM0.5010.08201.60 
  Khojayan, Vardan 2253 ARM1.0010.42208.40 
 * 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)
 
 Armenian Club Ch.2018 Yerevan ARM 2018-06-12
RcRownchangeKK*chgGame
 2204 2310 3.50 7 -0.86 20 -17.20 
  Sargsyan, Anna M. wf2323 ARM1.0010.522010.40 
  Gharibyan, Mamikon f2275 ARM0.001-0.5520-11.00 
  Mirzoyan, Davit T. f2381 ARM0.001-0.4020-8.00 
  Mezhlumyan, Vahram f2158 ARM0.001-0.7020-14.00 
  Hakobyan, Hovhannes H. f2266 ARM1.0010.44208.80 
  Vardanyan, Aram 1910  * ARM1.0010.08201.60 
  Hakobyan, Hakob V. 2114 ARM0.501-0.2520-5.00 
 * 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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