Individual Calculations February 2013
 Sunil, Vaidya  Total change: -4.95  Rating chartPersonal card
 International Rating Chess Tournament Madhya Pradesh Bhopal IND 2012-12-22
RcRownchangeKK*chgGame
 1883 1742 1.50 6 -0.54 15 -8.10 
  Prasannaa, S 2120 IND0.001-0.0915-1.35 
  Gajwa, Ankit 2032 IND0.5010.34155.10 
  Chakrabarti, Tamal 1943 IND0.001-0.2415-3.60 
  Dave, Kantilal 2072 IND0.001-0.1215-1.80 
  Raval, B M 1454 IND1.0010.16152.40 
  Sudarshan, Malga 1674 IND0.001-0.5915-8.85 

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)
 
 05th Chennai Open - 2013 Chennai IND 2013-01-15
RcRownchangeKK*chgGame
 1801 1742 4.50 10 0.21 15 3.15 
  Phoobalan, P 2142  * IND0.001-0.0815-1.20 
  Rakshithasree, S P 1342  * IND1.0010.08151.20 
  Johnitto, Francis 1342  * IND1.0010.08151.20 
  Paramasivam, M 2021 IND1.0010.841512.60 
  Michelle Catherina, P 2084 IND0.001-0.1215-1.80 
  Thapa, Krishna 2040 NEP0.001-0.1515-2.25 
  Vasantha Ruba, Varman 2045 IND0.001-0.1415-2.10 
  Anuraag, G 1482 IND1.0010.18152.70 
  Vishwak, S 1386 IND0.501-0.3915-5.85 
  Islam, Kazi Taherul 2129 BAN0.001-0.0915-1.35 
 * 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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