Individual Calculations January 2020
 Ch., Nanda Sai Vinesh  Total change: 2.40  Rating chartPersonal card
 9th NATIONAL SCHOOLS CHESS CHAMPIONSHIPS - 2019 U 10 Open Aurangabad IND 2019-11-26
RcRownchangeKK*chgGame
 1247 1240 3.00 6 0.06 40 2.40 
  Aarav, Lakhani 1453 IND0.001-0.2340-9.20 
  Sri, Krishna Praneeth Kotikalapud 1059 IND0.001-0.7440-29.60 
  Surada, Yashaswi Satya Gangadhar 1007 IND1.0010.21408.40 
  Swaroop, Kukade 1095 IND1.0010.314012.40 
  Aarav, Sinha 1429 IND0.5010.254010.00 
  Jain, Kushagra 1441 IND0.5010.264010.40 

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)
 

 

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