Individual Calculations July 2011
 Birjukov, Sergey  Total change: -84.45  Rating chartPersonal card
 13th Dubai Open 2011 Dubai UAE 2011-04-10
RcRownchangeKK*chgGame
 2013 2218 3.00 9 -3.69 15 -55.35 
  Kazhgaleyev, Murtas g2618  * KAZ0.001-0.0815-1.20 
  Abdulkarim, Ali 1898 UAE0.001-0.8715-13.05 
  Dasgupta, Natun 1830 IND1.0010.09151.35 
  Amangeldiyev, Gurbangeldi 2000 TKM0.001-0.7815-11.70 
  Ahmed, Fayez 1911 UAE1.0010.14152.10 
  Ingcongan, Mama 1977 PHI0.001-0.8015-12.00 
  Esa A H, Al-Marazeeq 1818  * UAE1.0010.08151.20 
  El Jawich, Amro c2109 LIB0.001-0.6515-9.75 
  Veliyev, Serdar 1952 TKM0.001-0.8215-12.30 
 * 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)
 
 SCT Int. Senior Tournament Stockholm SWE 2011-06-01
RcRownchangeKK*chgGame
 2039 2235 2.50 5 -1.19 15 -17.85 
  Bessarab, Vsevolod 1936 RUS0.001-0.8515-12.75 
  Surikov, Victor 1898 RUS1.0010.12151.80 
  Grahn, Lars 2096 SWE0.501-0.1915-2.85 
  Fomina, Tatyana wm2224 EST0.501-0.0215-0.30 
  Landin, Bosse 2042 SWE0.501-0.2515-3.75 

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)
 
 Bospor 2011 Kerch UKR 2011-06-13
RcRownchangeKK*chgGame
 2127 2235 5.00 9 -0.75 15 -11.25 
  Motsniy, Yuriy 2096 UKR1.0010.31154.65 
  Abakarov, Alexander 2187 UKR1.0010.43156.45 
  Tukhvatullin, Vladislav 2298 RUS0.001-0.4115-6.15 
  Balichev, Dmitry 2124 RUS1.0010.35155.25 
  Martynov, Roman 2222 UKR0.001-0.5215-7.80 
  Daminov, Oleg f2193 KAZ0.001-0.5615-8.40 
  Trjapishko, Alexandr 1957 UKR1.0010.17152.55 
  Belous, Mikhail 1976 UKR0.001-0.8215-12.30 
  Babitsh, Igor 2088 UKR1.0010.30154.50 

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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