Individual Calculations April 2009
 Premnath, R  Total change: 50.25  Rating chartPersonal card
 7th Parsvnath International Open Chess Tournament 2009 Modern School, Barakhamba Road, New Delhi, India IND 2009-01-11
RcRownchangeKK*chgGame
 2241 2303 7.50 10 1.77 15 26.55 
  Iqbal, Singh Gulati 1953 IND1.0010.11151.65 
  Roop, Saurav 2046 IND1.0010.18152.70 
  Kunte, Abhijit g2527 IND0.001-0.2215-3.30 
  Mohanan, U C 2081 IND1.0010.22153.30 
  Negi, V S 2112 IND0.501-0.2515-3.75 
  Sridhar, J 2160 IND1.0010.31154.65 
  Sarkar, Justin m2455 USA0.001-0.3015-4.50 
  Nath, Rupankar 2176 IND1.0010.33154.95 
  Venkatesh, M R m2470 IND1.0010.721510.80 
  Murshed, Niaz g2429 BAN1.0010.671510.05 

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)
 
 1st Gurgaon International Open Chess Tournament - India Suncity World School, Sector-54, Gurgaon, India IND 2009-01-21
RcRownchangeKK*chgGame
 2307 2303 6.50 10 1.58 15 23.70 
  Deepak, Kumar Pandey 1953 IND1.0010.11151.65 
  Dilip, Das 2101 IND1.0010.24153.60 
  Ulibin, Mikhail g2511 RUS0.5010.27154.05 
  Kunte, Abhijit g2527 IND0.5010.28154.20 
  Tokhirjanova, Hulkar 2150 UZB1.0010.30154.50 
  Solodovnichenko, Yuri g2571 UKR0.001-0.1715-2.55 
  Dusthageer, Ibrahim M 2201 IND1.0010.36155.40 
  Konguvel, Ponnuswamy m2461 IND0.5010.21153.15 
  Palit, Somak 2400 IND0.001-0.3715-5.55 
  Nirav, Y Rajasuba 2190 IND1.0010.35155.25 

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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