Individual Calculations January 2020
 Kumaran, Charan  Total change: 9.20  Rating chartPersonal card
 9th NATIONAL SCHOOLS CHESS CHAMPIONSHIPS - 2019 U 16 Open Aurangabad IND 2019-11-26
RcRownchangeKK*chgGame
 1381 1346 3.00 6 0.23 40 9.20 
  Samarth, Mittal 1681 IND0.001-0.1240-4.80 
  Karanam, Sameer Nandan 1015 IND1.0010.12404.80 
  Shah, Devansh 1633 IND0.5010.344013.60 
  Theju, K V 1495 IND0.001-0.3040-12.00 
  Aditya, Tiwari 1265 IND0.501-0.1140-4.40 
  Siddarth, Sankeerth Sirimilla 1197 IND1.0010.304012.00 

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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