Individual Calculations May 2019
 Aswin, A  Total change: -50.80  Rating chartPersonal card
 8th NATIONAL SCHOOL Under 9 CHESS CHAMPIONSHIP 2019 Raipur, Chhattisgarh IND 2019-04-03
RcRownchangeKK*chgGame
 1171 1102 0.50 4 -1.13 40 -45.20 
  Arnav, Bhushan 1271 IND0.5010.22408.80 
  Dabhade, Arnav 1152 IND0.001-0.4340-17.20 
  Adharsh, K 1250 IND0.001-0.3040-12.00 
  Vittanala, Shanmuk Saish 1011 IND0.001-0.6240-24.80 

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)
 
 Tamilnadu Under 13 Open Chess Championship Krishnagiri IND 2019-04-19
RcRownchangeKK*chgGame
 1405 1102 0.00 1 -0.14 40 -5.60 
  Jeevan, Prakash N 1405 IND0.001-0.1440-5.60 

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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