Individual Calculations January 2024
 John, Harris Sujin  Total change: 66.00  Rating chartPersonal card
 17th AICFB National Chess Championship for the Visually Challenged 2023 Bangalore IND 2023-12-20
RcRownchangeKK*chgGame
 1281 1057 3.50 8 1.65 40 66.00 
  Sourabh, Mishra 1335 IND1.0010.834033.20 
  Shashidhar, K M 1459 IND0.001-0.0840-3.20 
  Shaibu, T 1367 IND0.001-0.1440-5.60 
  Raj, Das 1226 IND0.001-0.2840-11.20 
  Arvind, (delhi) 1144 IND0.001-0.3840-15.20 
  Nemai, Das 1181 IND1.0010.674026.80 
  Amal, Sardar 1301 IND1.0010.804032.00 
  Balaji, R 1236 IND0.5010.23409.20 

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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