Individual Calculations May 2010
 Chakrabarti, Tamal  Total change: 46.65  Rating chartPersonal card
 Purbachal Sakti Sangha FIDE Rated Kolkata IND 2010-03-18
RcRownchangeKK*chgGame
 1984 2010 6.00 9 1.32 15 19.80 
  Swapan Kr, Das Iol 1666 IND1.0010.12151.80 
  Bartakke, Amardeep S 2222 IND0.001-0.2315-3.45 
  Chandi, Sachin 1737 IND1.0010.17152.55 
  Dhar, Rajib 2171 IND0.001-0.2915-4.35 
  Raunak, Mondal 1717 IND1.0010.15152.25 
  Sumit, Kumar 1813 IND1.0010.25153.75 
  Vinoth Kumar, M f2243 IND1.0010.791511.85 
  Ghosh, Diptayan f2137 IND0.5010.17152.55 
  Prince, Bajaj c2149 IND0.5010.19152.85 

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)
 
 North 24 PGS FIDE Rated Chess Kolkata IND 2010-04-01
RcRownchangeKK*chgGame
 1990 2010 6.50 9 1.79 15 26.85 
  Harikrishnan, A Ra 1610  * IND1.0010.08151.20 
  Akshat, Khamparia f2284 IND0.001-0.1715-2.55 
  Suvradeepta, Das 1702 IND1.0010.14152.10 
  Subhajit, Dhar 1819 IND1.0010.25153.75 
  Debasish, Mukherjee 2210 IND0.5010.26153.90 
  Kamble, Vikramaditya m2390 IND0.001-0.0915-1.35 
  Sayan, Majumdar 1779 IND1.0010.21153.15 
  Singh, Soram Rahul 1888 IND1.0010.33154.95 
  Sharma, Hari O M 2232 IND1.0010.781511.70 
 * 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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