Individual Calculations April 2008
 Vardanian, Haik G.  Total change: 37.50  Rating chartPersonal card
 Chess House Ch. 2007 Yerevan ARM 2007-12-14
RcRownchangeKK*chgGame
 2248 2118 5.50 9 2.50 15 37.50 
  Petrosian, Davit G. m2468 ARM0.001-0.1115-1.65 
  Mkrtchyan, Sargis 1774 ARM1.0010.12151.80 
  Mnatsakanian, Eduard A m2316 ARM1.0010.761511.40 
  Karatorossian, David m2341 ARM0.5010.28154.20 
  Barsegian, Ararat 2173 ARM0.5010.08151.20 
  Vardanian, Hakob 2213 ARM1.0010.63159.45 
  Danielian, Vardan 2305 ARM1.0010.741511.10 
  Babujian, Levon m2428 ARM0.001-0.1415-2.10 
  Melkonian, Vardan 2218 ARM0.5010.14152.10 

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)
 

 

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