Individual Calculations November 2010
 Mari Arul, S  Total change: 7.35  Rating chartPersonal card
 48 National Challengers Chess Championship 2010 Bhiwani, Haryana, India IND 2010-09-15
RcRownchangeKK*chgGame
 2162 2131 6.00 12 0.49 15 7.35 
  Kamble, Vikramaditya m2354 IND0.001-0.2215-3.30 
  Kahoshe Sema, T 1911 IND0.501-0.2815-4.20 
  Smeeru, Thakur 1968 IND0.501-0.2215-3.30 
  Yogesh, Gautam 1950 IND1.0010.26153.90 
  Dave, Shiv Shankar 1855 IND1.0010.17152.55 
  Kiran, Manisha Mohanty wg2274 IND0.5010.19152.85 
  Shreyansh, Daklia 2258 IND1.0010.671510.05 
  Girinath, P D S m2379 IND0.5010.31154.65 
  Mehar, Chinna Reddy C H 2338 IND0.5010.27154.05 
  Soumya, Swaminathan wg2320 IND0.001-0.2515-3.75 
  Padmini, Rout wg2326 IND0.001-0.2515-3.75 
  Rahul, Manohar M 2013 IND0.501-0.1615-2.40 

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)
 

 

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