Individual Calculations February 2020
 Akshay, Arivu  Total change: -147.20  Rating chartPersonal card
 Valliammal Memorial Below 1600 Rating Chess Tournament Chennai IND 2019-12-30
RcRownchangeKK*chgGame
 1113 1223 2.50 6 -1.38 40 -55.20 
  Lokesh, P 1021 IND1.0010.24409.60 
  Ganesha, Moorthy D 1446 IND0.001-0.2240-8.80 
  Prithvi, R S 1029 IND0.001-0.7540-30.00 
  Thirumaalan, S 1073 IND1.0010.304012.00 
  Shanmugam, D 1043 IND0.501-0.2440-9.60 
  Vishaal, Kumar Anandan 1064 IND0.001-0.7140-28.40 

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)
 
 12th Chennai Open International Grandmaster Chess Tournament 2020 for Sakthi Group Dr.N.Mahalingam Trophy Chennai IND 2020-01-18
RcRownchangeKK*chgGame
 1378 1223 0.50 8 -2.30 40 -92.00 
  Ilamparthi, A R 1623  * IND0.001-0.0840-3.20 
  Sathya, Naarayanan S 1623  * IND0.001-0.0840-3.20 
  Deepak, Raj R 1623  * IND0.001-0.0840-3.20 
  Aadhya, Jain 1068 IND0.001-0.7140-28.40 
  Danvanth, R 1067 IND0.001-0.7140-28.40 
  Sai, Krishna S. 1623  * IND0.5010.424016.80 
  Shriyana, S Mallya wc1358 IND0.001-0.3240-12.80 
  Pooja, Prabhakaran 1037 IND0.001-0.7440-29.60 
 * 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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