Individual Calculations January 2020
 Sandhya, S  Total change: 8.40  Rating chartPersonal card
 Ramco Institute Technology's 2nd FIDE Rated Open Chess Tournament Rajapalayam IND 2019-11-30
RcRownchangeKK*chgGame
 1388 1416 4.00 7 0.21 40 8.40 
  Balkishan, A. 1816  * IND0.001-0.0840-3.20 
  Thennarasu, K 1118 IND1.0010.15406.00 
  Arjun, P 1137 IND1.0010.16406.40 
  Mani, Bharathy 1581 IND0.001-0.2840-11.20 
  Heerthick, M J 1188 IND1.0010.21408.40 
  Midilesh, Ms 1685 IND0.001-0.1740-6.80 
  Madhesh, R 1194 IND1.0010.22408.80 
 * 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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