Individual Calculations May 2023
 Devit, Chirag Shah  Total change: -89.20  Rating chartPersonal card
 5th Holi Cup International Lakecity Open FIDE Rating Chess Tournament 2023 Udaipur IND 2023-04-16
RcRownchangeKK*chgGame
 1214 1528 5.50 9 -2.23 40 -89.20 
  Ramesh, Chandra Sharma 1121 IND1.0010.08403.20 
  Rajvarshan, S B 1265 IND0.001-0.8240-32.80 
  Raman, Siddhardh B 1217 IND0.001-0.8640-34.40 
  Banker, Reya 1128  * IND1.0010.08403.20 
  Nitin, Saini 1223 IND0.501-0.3640-14.40 
  Raj, Lakhlani 1205 IND1.0010.13405.20 
  Tiwari, O P 1263 IND0.501-0.3240-12.80 
  Yugraj 1245 IND0.501-0.3440-13.60 
  Mahendar, B 1263 IND1.0010.18407.20 
 * 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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