Individual Calculations October 2018
 Talla, Nischal  Total change: 45.20  Rating chartPersonal card
 32nd National Under-9 OPEN CHESS CHAMPIONSHIPS 2018 Ranchi, Jharkhand IND 2018-09-15
RcRownchangeKK*chgGame
 1308 1093 2.50 6 1.13 40 45.20 
  Sriansh, Das 1348 IND0.5010.314012.40 
  Ali, Amanat 1320 IND1.0010.794031.60 
  Pranav, K P 1312 IND0.001-0.2240-8.80 
  Gupta, Riaan 1330 IND1.0010.804032.00 
  Shlok, Sivanarayan 1228 IND0.001-0.3240-12.80 
  Wanjari, Krupal 1307 IND0.001-0.2340-9.20 

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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