Individual Calculations July 2012
 Chatterjee, Debaraj  Total change: -10.95  Rating chartPersonal card
 Orissa GM Open Bhuvaneshwar IND 2012-05-29
RcRownchangeKK*chgGame
 2148 2316 6.50 10 -0.48 15 -7.20 
  Tarini, Goyal wf1916  * IND1.0010.08151.20 
  Preethi, R 2015 IND1.0010.15152.25 
  Chadaev, Nikolai g2563 RUS0.001-0.1915-2.85 
  Raghavi, N wf2042 IND1.0010.17152.55 
  Nishant, Malhotra 2031 IND1.0010.16152.40 
  Paragua, Mark g2521 PHI0.001-0.2415-3.60 
  Abhilash, Reddy M L 2133 IND0.001-0.7415-11.10 
  Chakravarthi, Y V K 2057 IND1.0010.18152.70 
  Harini, S 2077 IND0.501-0.3015-4.50 
  Chaithanyaa, K G 2124 IND1.0010.25153.75 
 * 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)
 
 Mumbai Mayor Trophy GM Open Mumbai IND 2012-06-07
RcRownchangeKK*chgGame
 2176 2316 7.00 11 -0.25 15 -3.75 
  Dalvi, Ayush 1916  * IND1.0010.08151.20 
  Hrishikesh, Chavan 1916  * IND1.0010.08151.20 
  Visakh, Nr 2110 IND1.0010.24153.60 
  Gomez, John Paul g2507 PHI0.001-0.2515-3.75 
  Kothari, Swapnil 2088 IND1.0010.21153.15 
  Vignesh, Nr 2103 IND1.0010.23153.45 
  Deepan, Chakkravarthy J g2461 IND0.5010.19152.85 
  Rahman, Ziaur g2520 BAN0.001-0.2415-3.60 
  Abhishek, Kelkar 2134 IND0.501-0.2415-3.60 
  Mithil, Ajgaonkar 2155 IND0.001-0.7115-10.65 
  Shweta, Gole 2028 IND1.0010.16152.40 
 * 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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