Individual Calculations October 2018
 Ali, Amanat  Total change: -98.00  Rating chartPersonal card
 32nd National Under-9 OPEN CHESS CHAMPIONSHIPS 2018 Ranchi, Jharkhand IND 2018-09-15
RcRownchangeKK*chgGame
 1105 1320 4.50 9 -2.45 40 -98.00 
  Talla, Nischal 1093 IND0.001-0.7940-31.60 
  Skandhaj, Kotha 1022 IND1.0010.15406.00 
  Kaushik, Srivatsa H 1108 IND1.0010.23409.20 
  Parva, B Thakkar 1162 IND1.0010.294011.60 
  Agarwal, Mukund H 1095 IND0.001-0.7840-31.20 
  Saptarshi, Talukdar 1112 IND0.501-0.2740-10.80 
  Maaz, Iqubal 1142 IND0.501-0.2340-9.20 
  Gaigore, Sanskar 1131 IND0.001-0.7540-30.00 
  Mehta, Aarav Bhaven 1076 IND0.501-0.3040-12.00 

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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