Individual Calculations April 2008
 Mesropian, Khachatur  Total change: 1.20  Rating chartPersonal card
 Chess House Ch. 2007 Yerevan ARM 2007-12-14
RcRownchangeKK*chgGame
 2086 2160 2.00 6 -1.59 15 -23.85 
  Mkrtchyan, Sargis 1810 ARM1.0010.11151.65 
  Petrosian, Davit G. m2474 ARM0.001-0.1415-2.10 
  Gabuzyan, Hovhannes 2046 ARM0.501-0.1615-2.40 
  Dilanian, Grigor 2058 ARM0.001-0.6415-9.60 
  Tevosian, Varazdat 2085 ARM0.501-0.1015-1.50 
  Potosian, Vahan 2041 ARM0.001-0.6615-9.90 

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)
 
 Aeroflot open 2008 C Moscow RUS 2008-02-14
RcRownchangeKK*chgGame
 2131 2160 6.50 9 1.67 15 25.05 
  Sevenyuk, Alexey 1981 BLR1.0010.27154.05 
  Baskakov, Nikolay 2077 RUS1.0010.39155.85 
  Iwasaki, Yudai c2121 JPN1.0010.45156.75 
  Abramov, Andrei 2155 RUS0.501-0.0115-0.15 
  Khoshev, Sergey 2147 RUS1.0010.48157.20 
  Plotkin, Victor 2193 CAN0.5010.05150.75 
  Schmidt, Raul 2160 ROU1.0010.50157.50 
  Vetrov, Alexey 2165 RUS0.5010.01150.15 
  Khojayan, Vardan 2180 ARM0.001-0.4715-7.05 

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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