Individual Calculations February 2018
 Sivakumar, C.  Total change: -46.20  Rating chartPersonal card
 Delhi International Open-2018 (Cat 'B') New Delhi IND 2018-01-09
RcRownchangeKK*chgGame
 1574 1784 4.00 9 -2.75 20 -55.00 
  Durga, Surya Krishna Teja Y 1386 IND1.0010.08201.60 
  Borase, Manoj 1567 IND0.001-0.7820-15.60 
  Raj, Singh 1439 IND1.0010.11202.20 
  Deshmukh, Nachiket 1563 IND1.0010.22204.40 
  Dr.somnath, Narang 1589 IND1.0010.25205.00 
  Joy, Lazar M.a. 1976 IND0.001-0.2520-5.00 
  Padma, Gogoi 1554 IND0.001-0.7920-15.80 
  Mohammad, Ismail Khadar 1563 IND0.001-0.7820-15.60 
  Sahoo, Devendra Kumar 1530 IND0.001-0.8120-16.20 

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)
 
 Ganesan Memorial FIDE Rated Open Nagercoil IND 2018-01-26
RcRownchangeKK*chgGame
 1589 1784 5.50 7 0.44 20 8.80 
  Selva, Anthony Muthu S 1384  * IND1.0010.08201.60 
  Sriram, S 1384  * IND1.0010.08201.60 
  Nithyan, S 1471 IND1.0010.14202.80 
  Sanjeev, M 1459 IND1.0010.13202.60 
  Ramnathan, Balasubramaniam m2157 IND0.001-0.1020-2.00 
  Athish, S 1548 IND1.0010.20204.00 
  Genish, Prakash J 1718 IND0.501-0.0920-1.80 
 * 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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