Individual Calculations March 2011
 Sundararajan, Kidambi  Total change: 17.70  Rating chartPersonal card
 09th International Open Chess tmt - 2011 New Delhi IND 2011-01-07
RcRownchangeKK*chgGame
 2333 2449 7.50 11 0.54 10 5.40 
  Arun, Karthik R 2294 IND0.501-0.2110-2.10 
  Rahman, Syed Mahfuzur f2284 BAN1.0010.28102.80 
  Chandan, Mandal 2049  * IND1.0010.08100.80 
  Shanmuganathan, T R 2095 IND1.0010.11101.10 
  Imocha, Laishram 2210 IND1.0010.20102.00 
  Ghosh, Diptayan f2180 IND0.501-0.3310-3.30 
  Murali Krishnan, B T m2358 IND1.0010.38103.80 
  Stefansson, Hannes g2580 ISL1.0010.68106.80 
  Lenic, Luka g2613 SLO0.5010.22102.20 
  Kuzubov, Yuriy g2624 UKR0.001-0.2710-2.70 
  Zeng, Chongsheng 2377 CHN0.001-0.6010-6.00 
 * 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)
 
 03rd Chennai International Open Chess tmt - 2011 Chennai IND 2011-01-17
RcRownchangeKK*chgGame
 2353 2449 8.00 11 1.23 10 12.30 
  Joshi, G B 2288 IND1.0010.29102.90 
  Natarajan, C 2225 IND1.0010.22102.20 
  Surendran, N 2063 IND0.501-0.4110-4.10 
  Divyasri, Ch 2144 IND1.0010.14101.40 
  Areshchenko, Alexander g2671 UKR0.001-0.2210-2.20 
  Phoobalan, P 2257 IND0.501-0.2510-2.50 
  Maheswaran, P f2278 IND1.0010.27102.70 
  Thakur, Akash 2344 IND1.0010.36103.60 
  Shivananda, B S 2372 IND1.0010.39103.90 
  Postny, Evgeny g2592 ISR1.0010.69106.90 
  Ni, Hua g2645 CHN0.001-0.2510-2.50 

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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