Individual Calculations February 2018
 Gevorgyan, Alen  Total change: -10.00  Rating chartPersonal card
 A.Margaryan 8th Memorial U-14 Yerevan ARM 2018-01-09
RcRownchangeKK*chgGame
 1536 1696 6.00 9 -0.25 40 -10.00 
  Manukyan, Martin 1351 ARM1.0010.11404.40 
  Baghdasaryan, Gor 1522 ARM1.0010.274010.80 
  Sahakyan, Arman K. 1624 ARM0.501-0.1040-4.00 
  Poghosyan, Sarmen 1361 ARM0.501-0.3840-15.20 
  Batyan, Gevorg 1538 ARM0.501-0.2140-8.40 
  Badalyan, Narek 1528 ARM1.0010.284011.20 
  Sargsyan, Vardan 1655 ARM0.501-0.0640-2.40 
  Brutyan, Hamlet 1812 ARM0.001-0.3440-13.60 
  Amiryan, Andranik 1431 ARM1.0010.18407.20 

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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