Individual Calculations May 2019
 Ashmita, Reddy N  Total change: -3.60  Rating chartPersonal card
 8th NATIONAL SCHOOL Under 15 GIRLS CHESS CHAMPIONSHIP 2019 Raipur, Chhattisgarh IND 2019-04-03
RcRownchangeKK*chgGame
 1314 1121 1.00 4 -0.09 40 -3.60 
  Varshita, Jain 1481 IND0.001-0.1040-4.00 
  Ahalya, A 1347 IND0.001-0.2140-8.40 
  Aarshidha, K 1049 IND1.0010.404016.00 
  Shah, Jiya 1379 IND0.001-0.1840-7.20 

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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