Individual Calculations July 2010
 Lahiri, Atanu  Total change: 4.60  Rating chartPersonal card
 02nd Orissa Open Grandmaster TMT Bhubaneshwar IND 2010-05-21
RcRownchangeKK*chgGame
 2334 2348 5.00 9 0.46 10 4.60 
  Pradip, Kumar Bisoyi 1948  * IND1.0010.08100.80 
  Patil, Pratik 2091 IND1.0010.18101.80 
  Deepan, Chakkravarthy J g2488 IND0.001-0.3110-3.10 
  Divyasri, Ch 2114 IND1.0010.21102.10 
  Ovetchkin, Roman g2519 RUS1.0010.73107.30 
  Hossain, Enamul g2499 BAN1.0010.70107.00 
  Aleksandrov, Aleksej g2604 BLR0.001-0.1910-1.90 
  Lalith, Babu M R m2493 IND0.001-0.3110-3.10 
  Das, Sayantan f2250 IND0.001-0.6310-6.30 
 * 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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