Individual Calculations January 2018
 Mikaelyan, Arman  Total change: -19.60  Rating chartPersonal card
 Tsaghkadzor Open 2017 A Tsaghkadzor ARM 2017-11-23
RcRownchangeKK*chgGame
 2279 2503 5.00 9 -1.96 10 -19.60 
  Simonyan, Latush 2163 ARM1.0010.12101.20 
  Hakobyan, Eduard 2152 ARM0.001-0.8910-8.90 
  Fendereski, Nima f2294 IRI1.0010.23102.30 
  Yegiazaryan, Armenak f2334 ARM0.001-0.7210-7.20 
  Demianjuk, Alexander f2276 RUS0.501-0.2910-2.90 
  Tiraturyan, David 2260 ARM1.0010.20102.00 
  Li, Bo m2344 CHN0.501-0.2110-2.10 
  Alaverdyan, Gevorg f2255 ARM0.501-0.3110-3.10 
  Baghdasaryan, Vahe g2437 ARM0.501-0.0910-0.90 

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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