Individual Calculations October 2012
 Narayanan, S.l  Total change: 1.65  Rating chartPersonal card
 2012 World Youth U16 Chess Olympiad Istanbul TUR 2012-08-29
RcRownchangeKK*chgGame
 2293 2328 5.50 10 0.11 15 1.65 
  Guven, Baris 2015 TUR0.501-0.3615-5.40 
  Harvey, Marcus R 2134 ENG1.0010.25153.75 
  Nasuta, Grzegorz 2275 POL1.0010.43156.45 
  Javanbakht, Nima f2383 IRI0.5010.08151.20 
  Laurusas, Tomas 2402 LTU0.5010.10151.50 
  Eliseev, Urii m2480 RUS0.001-0.3015-4.50 
  Akhmetov, Ayan 2252 KAZ0.001-0.6015-9.00 
  Harutyunian, Tigran K. 2308 ARM1.0010.47157.05 
  Izzat, Kanan f2326 AZE0.5010.00150.00 
  Cheng, Bobby f2358 AUS0.5010.04150.60 

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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