Individual Calculations January 2013
 Kumaran, B  Total change: 24.60  Rating chartPersonal card
 Commonwealth Chess Championship 2012 Chennai IND 2012-11-22
RcRownchangeKK*chgGame
 2201 2197 7.00 11 1.64 15 24.60 
  Thomre, Abhishek 1797  * IND1.0010.08151.20 
  Sai, Prahlad K 1865 IND1.0010.12151.80 
  Lalith, Babu M R g2528 IND0.001-0.1215-1.80 
  Aradhya, Garg 1927 IND1.0010.17152.55 
  Kotepalli, Sai Nirupama wf1957 IND1.0010.20153.00 
  Navin, Kanna T U 2402 IND0.5010.26153.90 
  Swayams, Mishra m2423 IND0.5010.29154.35 
  Dimakiling, Oliver m2453 PHI0.5010.31154.65 
  Shyam, Nikil P m2431 IND1.0010.791511.85 
  Vijayalakshmi, Subbaraman mwg2400 IND0.001-0.2415-3.60 
  Monnisha, Gk wf2027 IND0.501-0.2215-3.30 
 * 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)
 

 

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