Individual Calculations March 2012
 Preethi, R  Total change: -8.25  Rating chartPersonal card
 GM International Open Vizag IND 2011-11-24
RcRownchangeKK*chgGame
 2111 2023 4.50 10 0.63 15 9.45 
  Ravichandran, Siddharth m2398 IND0.001-0.0915-1.35 
  Matta, Besh Vignesh Reddy 1623  * IND1.0010.08151.20 
  Ram, S Krishnan 2344 IND0.001-0.1315-1.95 
  Thookivakam, Pujitha Reddy 1675 IND1.0010.11151.65 
  Koshy, Varugeese m2276 IND0.5010.31154.65 
  Gokhale, Chandrashekhar m2230 IND0.5010.27154.05 
  Babu, N Sudhakar m2327 IND0.001-0.1415-2.10 
  Priya, Vss 1750 IND1.0010.17152.55 
  Chan, Peng Kong m2274 SIN0.5010.31154.65 
  Navalgund, Niranjan 2209 IND0.001-0.2615-3.90 
 * 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)
 
 4th Chennai International Open Chess Tournament Chennai IND 2012-01-03
RcRownchangeKK*chgGame
 1931 2023 5.50 11 -1.18 15 -17.70 
  Sanjib, Kumar Mitra 1623  * IND1.0010.08151.20 
  Ramnath, Bhuvanesh m2357 IND0.001-0.1215-1.80 
  Visveshwar, A 1691 IND1.0010.12151.80 
  Joshi, G B 2256 IND0.001-0.2115-3.15 
  Harikrishnan, A Ra 1755 IND1.0010.17152.55 
  Pradeep, Kumar R A 2268 IND0.001-0.2015-3.00 
  Ashwini, U 1800 IND0.501-0.2815-4.20 
  Arvind, M 1777 IND1.0010.19152.85 
  Santu, Mondal 2130 IND0.001-0.3515-5.25 
  Aniruddh, Aiyengar 1782 IND0.001-0.8015-12.00 
  D,k, Chopra 1805 IND1.0010.22153.30 
 * 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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