Individual Calculations September 2009
 Samavat, Mehrdad.  Total change: 3.30  Rating chartPersonal card
 Iranian Men Chess Festival (Zone 1) Tehran IRI 2009-07-18
RcRownchangeKK*chgGame
 2036 2072 4.50 8 0.23 15 3.45 
  Sheykhalian, Amir Hassan 1881 IRI1.0010.25153.75 
  Sepehrkhoui, Ardeshir 2186 IRI0.5010.16152.40 
  Maleki, Amir 2093 IRI0.001-0.4715-7.05 
  Beheshtayeen, A 2183 IRI0.001-0.3515-5.25 
  Tabatabaei, M Amin 1704 IRI1.0010.10151.50 
  Pouladiband, Pouya 2118 IRI0.5010.06150.90 
  Lavasani, Hossein 1894 IRI1.0010.27154.05 
  Bakhtiari Kish, Mazdak 2226 IRI0.5010.21153.15 

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)
 
 XVII Troy Chess Fesatival-Open Canakkale TUR 2009-08-01
RcRownchangeKK*chgGame
 1893 2072 5.00 7 -0.01 15 -0.15 
  Canbulan, Arda 1746 TUR1.0010.13151.95 
  Burneckas, Yunus 1853 TUR0.001-0.7815-11.70 
  Cakiroglu, Metin 1734 TUR1.0010.12151.80 
  Okay, Arda Efe 1862 TUR1.0010.23153.45 
  Kilicbay, Mustafa 1884 TUR1.0010.26153.90 
  Kanmazalp, Ogulcan f2265 TUR0.001-0.2515-3.75 
  Dastan, Batuhan 1905 TUR1.0010.28154.20 

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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