Individual Calculations September 2018
 Sneha, Halder  Total change: -24.00  Rating chartPersonal card
 32nd National Under 11 Girls 2018 sivagangai Tamilnadu IND 2018-07-28
RcRownchangeKK*chgGame
 1198 1253 4.00 8 -0.60 40 -24.00 
  Roy, Aanya 1078 IND0.501-0.2340-9.20 
  Netra, P Savaikar 1104 IND1.0010.304012.00 
  Ratnapriya, K 1465 IND0.001-0.2340-9.20 
  Chavan, Dakshayani Tushar 1154 IND0.001-0.6440-25.60 
  Aakanksha, Patel 1067 IND1.0010.264010.40 
  Jahnavi, Sri Lalita Mareddy 1148 IND1.0010.364014.40 
  Mridubashini, S S 1290 IND0.5010.05402.00 
  Harshavardhini, M.s. 1274 IND0.001-0.4740-18.80 

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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