Individual Calculations May 2011
 Doostkam, P.  Total change: -10.20  Rating chartPersonal card
 9th-Khazar International Cup Open Chess 2011( Group B ) Gilan-Iran Rasht IRI 2011-02-15
RcRownchangeKK*chgGame
 2085 2194 5.50 8 0.30 15 4.50 
  Shamsi, Roohalah 2038 IRI0.001-0.7115-10.65 
  Bakhtiari Nowroozi, Babak 2045 IRI1.0010.30154.50 
  Mojaverian, H 2102 IRI1.0010.37155.55 
  Hosseini Attar, , S Jamal 2140 IRI0.001-0.5815-8.70 
  Yeganedoost, Masoud 2101 IRI1.0010.37155.55 
  Sadikhov, Ulvi Ramil Oglu 2083 AZE0.501-0.1515-2.25 
  Abbasov, Amil Habil Oglu 2073 AZE1.0010.34155.10 
  Nadimifar, Adnan 2094 IRI1.0010.36155.40 

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)
 
 Thailand Open Chess Championship 2011 Pattaya THA 2011-04-11
RcRownchangeKK*chgGame
 2088 2210 3.50 7 -0.98 15 -14.70 
  Lee Kah Howe, William 1810  * MAS1.0010.08151.20 
  Sriram, Jha g2442 IND0.001-0.2115-3.15 
  Frederiksen, Erik 1996 DEN1.0010.23153.45 
  Willemze, Thomas m2390 NED0.001-0.2615-3.90 
  Laurain, Dominique 2032 FRA0.501-0.2315-3.45 
  Sivara, Poompat 1972 THA0.001-0.8015-12.00 
  Arpijuntarangkoon, Jaradpong 1977 THA1.0010.21153.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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