Individual Calculations June 2023
 Keerthyvarman, S  Total change: 8.80  Rating chartPersonal card
 51st Tamil Nadu State Under-19 Open Fide Rated Chess Championship 2023 Tiruchirappalli IND 2023-05-10
RcRownchangeKK*chgGame
 1264 1012 0.00 4 -0.83 40 -33.20 
  Danvanth, R 1471 IND0.001-0.0540-2.00 
  Shravan, Karthik J 1203 IND0.001-0.2540-10.00 
  Aswin, D 1188 IND0.001-0.2740-10.80 
  Sanjay, G S 1194 IND0.001-0.2640-10.40 

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)
 
 Tamil Nadu State Under 11 Open FIDE Rated Chess Championship-2023 Thiruchengode IND 2023-05-17
RcRownchangeKK*chgGame
 1334 1012 1.50 4 0.93 40 37.20 
  Krithin, Durai D 1268 IND0.5010.314012.40 
  Jeswin, Jayakumar 1484 IND0.5010.454018.00 
  Rithic, A K 1300 IND0.5010.344013.60 
  Pranav, Ganesh Prabhu 1285 IND0.001-0.1740-6.80 

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)
 
 Tamil Nadu State Sub-Junior (Under-15)FIDE Rated Chess Championship-2023 Dindigul IND 2023-05-24
RcRownchangeKK*chgGame
 1417 1012 0.50 3 0.12 40 4.80 
  Ajjesh, J R 1702 IND0.001-0.0140-0.40 
  Pranav, Dharshan S 1345 IND0.5010.384015.20 
  Shravan, Karthik J 1203 IND0.001-0.2540-10.00 

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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