Individual Calculations September 2010
 Koohestani, Sh.  Total change: -1.20  Rating chartPersonal card
 Asian Youth Chess Championship 2010 - U18 Beijing CHN 2010-07-09
RcRownchangeKK*chgGame
 2288 2345 5.50 9 0.38 15 5.70 
  Tan, Ken Wei 2000 MAS1.0010.11151.65 
  Ohunov, Bobur 2173 UZB1.0010.27154.05 
  Priyadharshan, K. m2369 IND0.5010.03150.45 
  Li, Hanbin 2317 CHN0.501-0.0415-0.60 
  Debashis, Das m2411 IND0.001-0.4115-6.15 
  Faghirnavaz, Ali 2262 IRI1.0010.39155.85 
  Pour Ramezanali, Amirreza f2314 IRI1.0010.46156.90 
  Anwesh, Upadhyaya 2412 IND0.5010.09151.35 
  Stany, G.a. 2334 IND0.001-0.5215-7.80 

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)
 
 9th Iranian Chess Festival [Men] 1389 Mashhad IRI 2010-08-02
RcRownchangeKK*chgGame
 2146 2345 7.00 10 -0.46 15 -6.90 
  Pashanejati, Reza 1946 IRI1.0010.08151.20 
  Vasli, Aref 2113 IRI0.501-0.2915-4.35 
  Mojaverian, H 2104 IRI1.0010.20153.00 
  Amini, Amer 2178 IRI0.501-0.2215-3.30 
  Asnaashari, Soheyl 2111 IRI1.0010.21153.15 
  Sheybani, Shahin 2178 IRI1.0010.28154.20 
  Javanbakht, Nima 2171 IRI0.501-0.2315-3.45 
  Sedaghati, Mehrdad 2128 IRI0.501-0.2815-4.20 
  Faghirnavaz, Ali 2262 IRI0.501-0.1115-1.65 
  Hosseinipour, Mehdi 2270 IRI0.501-0.1015-1.50 

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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