Individual Calculations June 2018
 Devdarshan, R B  Total change: 3.20  Rating chartPersonal card
 TN state Under - 13 Boys Chess Championship Coimbatore IND 2018-05-01
RcRownchangeKK*chgGame
 1386 1051 0.00 3 -0.40 40 -16.00 
  Ayyappan, P Santhana Prabu 1451  * IND0.001-0.0840-3.20 
  Gokula, Vishnu R 1451  * IND0.001-0.0840-3.20 
  Simon, Samuel V 1255 IND0.001-0.2440-9.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 TN State Under 11 Open Championship 2018 Kanchi IND 2018-05-11
RcRownchangeKK*chgGame
 1239 1051 0.50 4 -0.55 40 -22.00 
  Ryan, Priyank S 1359 IND0.5010.364014.40 
  Rohan, M 1213 IND0.001-0.2940-11.60 
  Ramakrishnan, M R 1208 IND0.001-0.2940-11.60 
  Sanchith, Sundararam K 1177 IND0.001-0.3340-13.20 

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)
 
 31st TN State Under - 09 Open Chess Championship 2018 Trichy IND 2018-05-16
RcRownchangeKK*chgGame
 1147 1051 2.50 4 1.03 40 41.20 
  Pranav, K P 1167 IND0.5010.16406.40 
  Madhesh, V 1084 IND0.5010.05402.00 
  Sanchith, Sundararam K 1177 IND1.0010.674026.80 
  Balaji, P 1161 IND0.5010.15406.00 

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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