Individual Calculations January 2010
 Abhishek, Jaiswal  Total change: 6.20  Rating chartPersonal card
 ALIGARH INTERNATIONAL FIDE RATING CHESS TOURNAMENT Aligarh, Uttar Pradesh, India IND 2009-10-23
RcRownchangeKK*chgGame
 2157 1943 1.00 4 0.08 25 2.00 
  Md, Irshad 2133 IND0.001-0.2525-6.25 
  Prince, Bajaj c2113 IND0.5010.22255.50 
  Hemant, Sharma (del) 2184 IND0.001-0.2025-5.00 
  Sinha, Sudhir Kumar 2197 IND0.5010.31257.75 

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)
 
NOTE: K factor changed
 3rd Jugal Kishore Newatia Memorial International Open Rating Chess Tournament 2009 Guwahati, Assam. India IND 2009-11-29
RcRownchangeKK*chgGame
 2117 1943 2.00 6 0.28 15 4.20 
  Nath, Rupankar 2216 IND0.001-0.1715-2.55 
  Santu, Mondal 2213 IND0.5010.33154.95 
  Santanu, Borpatra 2091 IND0.5010.20153.00 
  C.b.surya, Bangaru Raju 1755 IND1.0010.26153.90 
  Anurag, Jaiswal 2213 IND0.001-0.1715-2.55 
  Apollosana Mangang, Rajkumar 2216 IND0.001-0.1715-2.55 

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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