Individual Calculations July 2011
 Igambergenov, Alibek  Total change: 1.65  Rating chartPersonal card
 World School Chess Championship 2011 -open 17 Krakow POL 2011-04-30
RcRownchangeKK*chgGame
 2039 2255 5.00 9 -1.71 15 -25.65 
  Parol, Pawel 1869 POL1.0010.09151.35 
  Talipov, Nafis 2105 RUS1.0010.30154.50 
  Klepaczka, Tomasz 2115 POL0.001-0.6915-10.35 
  Jaskolka, Tomasz 1954 POL1.0010.15152.25 
  Lewtak, Damian 2113 POL0.001-0.6915-10.35 
  Staron, Piotr 1855  * POL1.0010.08151.20 
  Topak, Engin f2308 TUR0.5010.07151.05 
  Emiroglu, Cankut 2180 TUR0.001-0.6015-9.00 
  Maksimenko, Andrei Jr 1855  * UKR0.501-0.4215-6.30 
 * 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)
 
 Asian Zone 3.4 Championship (Men) Tashkent UZB 2011-06-08
RcRownchangeKK*chgGame
 2416 2255 4.50 9 1.82 15 27.30 
  Djuraev, Sokhib f2374 TJK1.0010.66159.90 
  Khamrakulov, Dzhurabek m2490 UZB0.001-0.2115-3.15 
  Vakhidov, Jahongir 2348 UZB0.5010.13151.95 
  Akkozov, Berik f2369 KAZ0.001-0.3415-5.10 
  Artemenko, Oleg 2297 UZB1.0010.56158.40 
  Tologontegin, Semetey f2315 KGZ1.0010.58158.70 
  Kuderinov, Kirill m2480 KAZ1.0010.781511.70 
  Kvon, Andrey m2459 UZB0.001-0.2415-3.60 
  Filippov, Anton g2613 UZB0.001-0.1015-1.50 

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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