Individual Calculations February 2015
 Abir, Sinha  Total change: -31.00  Rating chartPersonal card
 Chennai Open 2014 open FIDE Rating Cat B Chennai IND 2014-12-30
RcRownchangeKK*chgGame
 1678 1867 6.50 9 -0.09 40 -3.60 
  Karthick, Ramkumar N 1467  * IND1.0010.08403.20 
  Bommini, Mounika Akshaya wc1571 IND1.0010.15406.00 
  Lakshmi, C wf1665 IND1.0010.24409.60 
  Aarudhra, Ganesh 1734 IND1.0010.324012.80 
  Arjun, Kalyan 1853 IND0.501-0.0240-0.80 
  Rajeev, V.m. 1716 IND0.501-0.2040-8.00 
  Harshini, A 1701 IND0.501-0.2240-8.80 
  Niranjan, Nadarajan 1628 IND1.0010.20408.00 
  Toshali, V 1767 IND0.001-0.6440-25.60 
 * 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)
 
NOTE: K factor changed
 13th Delhi International Open 2015 below 2000 cat B Delhi IND 2015-01-09
RcRownchangeKK*chgGame
 1687 1867 4.50 8 -1.37 20 -27.40 
  Vikash, Kumar Dwivedi 1675 IND1.0010.25205.00 
  Gurung, Rohit 1742 IND0.001-0.6720-13.40 
  Saksham, Rautela 1662 IND1.0010.24204.80 
  Aditya, Basu 1699 IND0.001-0.7220-14.40 
  Singh, Vimlesh Kumar 1636 IND1.0010.21204.20 
  Nichat, Aditya 1725 IND1.0010.31206.20 
  Ahirwal, Dinesh 1672 IND0.001-0.7520-15.00 
  Om, Vinay Vitalkar 1683 IND0.501-0.2420-4.80 

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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