Individual Calculations January 2014
 Sardana, Rishi  Total change: -35.25  Rating chartPersonal card
 Kolkata Open Kolkata IND 2013-12-05
RcRownchangeKK*chgGame
 2263 2373 5.50 10 -0.88 15 -13.20 
  Siva, Mahadevan 2017 IND1.0010.11151.65 
  Dzhumaev, Marat g2557 UZB0.001-0.2615-3.90 
  Matta, Vinay Kumar f2199 IND0.001-0.7315-10.95 
  Md., Sharif Hossain 2128 BAN1.0010.20153.00 
  Kumaran, B 2255 IND0.501-0.1615-2.40 
  Patil, Pratik 2265 IND1.0010.35155.25 
  Mirzoev, Azer g2518 AZE0.001-0.3115-4.65 
  Lokesh, P. 2241 IND0.501-0.1815-2.70 
  Harsha, Bharathakoti 2208 IND0.501-0.2215-3.30 
  Kiran, Manisha Mohanty wg2240 IND1.0010.32154.80 

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)
 
 World Youth Chess Championship 2013. Open U16 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 2128 2373 6.50 10 -1.47 15 -22.05 
  Lien, Kjell Hakon 2011 NOR0.501-0.4015-6.00 
  Sultan, Ibrahim 1973  * UAE0.001-0.9215-13.80 
  Filipets, Egor 2112 BLR1.0010.18152.70 
  Petr, Jan 2151 CZE1.0010.22153.30 
  Bora, Safal 2176 USA0.001-0.7515-11.25 
  Rydstrom, Tom 2156 SWE1.0010.22153.30 
  Gireman, Ja 2248 IND1.0010.33154.95 
  Azarya, Jodi Setyaki c2112 INA0.001-0.8215-12.30 
  Chandran, Kapil 2171 USA1.0010.24153.60 
  Eggink, Ryszard 2165 POL1.0010.23153.45 
 * 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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