Individual Calculations November 2012
 Praveen Kumar, C  Total change: -8.40  Rating chartPersonal card
 National Premier Championship 2012 Kolkata IND 2012-09-30
RcRownchangeKK*chgGame
 2340 2330 5.50 13 -0.84 10 -8.40 
  Grover, Sahaj m2514 IND0.001-0.2610-2.60 
  Karthikeyan, Murali 2319 IND0.001-0.5210-5.20 
  Ram, S Krishnan 2291 IND1.0010.45104.50 
  Phadke, Sohan 2295 IND1.0010.45104.50 
  Ghosh, Diptayan f2413 IND0.5010.11101.10 
  Debashis, Das m2451 IND0.5010.16101.60 
  Sundararajan, Kidambi g2450 IND0.001-0.3410-3.40 
  K, Praneeth Surya 2201 IND0.001-0.6710-6.70 
  Arindam, Mukherjee 2265 IND1.0010.41104.10 
  Abhilash, Reddy M L 2237 IND0.501-0.1310-1.30 
  Patil, Pratik 2189 IND1.0010.31103.10 
  Karthikeyan, P m2401 IND0.001-0.4010-4.00 
  Gomes, Mary Ann wg2396 IND0.001-0.4110-4.10 

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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