Individual Calculations April 2009
 Muminova, Nafisa  Total change: -8.10  Rating chartPersonal card
 7th Parsvnath International Open Chess Tournament 2009 Modern School, Barakhamba Road, New Delhi, India IND 2009-01-11
RcRownchangeKK*chgGame
 2211 2220 4.00 8 -0.08 15 -1.20 
  Nitin, S f2365 IND0.5010.19152.85 
  Himanshu, Sharma m2405 IND0.001-0.2615-3.90 
  Ram, Gupta 1984 IND1.0010.20153.00 
  Khamzin, Olzhas f2401 KAZ0.001-0.2615-3.90 
  Kranthi, Kumar B 2051 IND0.501-0.2215-3.30 
  Pradhan, Ujjwal 2024 IND1.0010.25153.75 
  Navalgund, Niranjan 2056 IND1.0010.28154.20 
  Girinath, P D S m2404 IND0.001-0.2615-3.90 

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)
 
 1st Gurgaon International Open Chess Tournament - India Suncity World School, Sector-54, Gurgaon, India IND 2009-01-21
RcRownchangeKK*chgGame
 2237 2220 5.00 9 0.72 15 10.80 
  Adhiban, B m2504 IND0.001-0.1615-2.40 
  Inderjeet Singh, Bindra 1870 IND1.0010.11151.65 
  Singh, Ashutosh 2028 IND1.0010.25153.75 
  Laxman, R R m2478 IND0.001-0.1815-2.70 
  Ritwan, Sauntra 1990 IND1.0010.21153.15 
  Akshayraj, Kore m2403 IND0.001-0.2615-3.90 
  Tanwar, M C 2052 IND1.0010.28154.20 
  Sarkar, Justin m2455 USA1.0010.791511.85 
  Djuraev, Sokhib f2353 TJK0.001-0.3215-4.80 

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)
 
 Uzbekistan Championship (Men 1st league) Tashkent UZB 2009-02-08
RcRownchangeKK*chgGame
 2066 2220 3.00 6 -1.18 15 -17.70 
  Abdullaev, Mumin 1912 UZB1.0010.14152.10 
  Rustamov, Asilbek 2044 UZB0.001-0.7315-10.95 
  Daniyarov, Akhtam 2104 UZB1.0010.34155.10 
  Hamrakulova, Yulduz wm2169 UZB0.001-0.5715-8.55 
  Davlyatshin, B. 2145 UZB0.001-0.6015-9.00 
  Karimov, Erkin 2020 UZB1.0010.24153.60 

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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