Individual Calculations January 2020
 Aryan, Ghule  Total change: 20.00  Rating chartPersonal card
 9th NATIONAL SCHOOLS CHESS CHAMPIONSHIPS - 2019 U 8 Open Aurangabad IND 2019-11-26
RcRownchangeKK*chgGame
 1206 1125 2.50 5 0.50 40 20.00 
  Vijay, Prajwal P 1244 IND1.0010.664026.40 
  Ayushman, Mohanty 1359 IND1.0010.794031.60 
  Reyan, Md. 1344 IND0.001-0.2240-8.80 
  Hriday, Dhinwa 1013 IND0.501-0.1540-6.00 
  Taseen, Rafique Tadavi 1070 IND0.001-0.5840-23.20 

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)
 

 

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