Individual Calculations May 2010
 Ghosh, Diptayan  Total change: -4.35  Rating chartPersonal card
 Purbachal Sakti Sangha FIDE Rated Kolkata IND 2010-03-18
RcRownchangeKK*chgGame
 1976 2137 6.50 9 0.30 15 4.50 
  Subuddhi, Ramesh Kumar 1805 IND1.0010.12151.80 
  Malla, Nooka Raju 1956 IND0.501-0.2415-3.60 
  Agnihotri, Ghosh 1801 IND1.0010.12151.80 
  Gomes, Mary Ann wg2318 IND0.5010.24153.60 
  Sayan, Majumdar 1779 IND0.501-0.4015-6.00 
  Tamojit, Chakraborty 1913 IND1.0010.22153.30 
  Bartakke, Amardeep S 2222 IND0.5010.12151.80 
  Chakrabarti, Tamal 2010 IND0.501-0.1715-2.55 
  Niraula, Niraj 1982 NEP1.0010.29154.35 

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)
 
 3rd KL Open Chess Championship Kuala Lumpur MAS 2010-04-06
RcRownchangeKK*chgGame
 2135 2137 4.00 9 -0.59 15 -8.85 
  Dzhumaev, Marat g2525 UZB0.001-0.0915-1.35 
  Smith, Vivian J wf1806 NZL1.0010.12151.80 
  Liu, Dede m2423 INA0.001-0.1615-2.40 
  Nur, Nabila Azman Hisham wc1829 MAS1.0010.14152.10 
  Palit, Somak 2412 IND0.001-0.1715-2.55 
  Ivana Maria, Furtado wc1839 IND0.501-0.3515-5.25 
  Khore, Bean Hwa 1946 MAS1.0010.25153.75 
  Purnama, Tirta Chandra m2410 INA0.001-0.1715-2.55 
  Capel, Evan Timothy 2023 MAS0.501-0.1615-2.40 

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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