Individual Calculations June 2023
 Harshitvikram, S B  Total change: 7.20  Rating chartPersonal card
 51st Tamil Nadu State Under-19 Open Fide Rated Chess Championship 2023 Tiruchirappalli IND 2023-05-10
RcRownchangeKK*chgGame
 1324 1413 4.50 8 -0.32 40 -12.80 
  Kaushik, S 1151 IND1.0010.18407.20 
  Saravanan 1588 IND0.001-0.2740-10.80 
  Harish, Jayakar S 1176 IND1.0010.20408.00 
  Vishweswaran, N 1137 IND0.501-0.3340-13.20 
  Hari, Ganesh T 1661 IND0.001-0.1940-7.60 
  Logesh, Kanthan M 1095 IND1.0010.13405.20 
  Raaghav, Kabil M 1595 IND0.001-0.2640-10.40 
  Shanmugam, D 1192 IND1.0010.22408.80 

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
 1416 1413 4.50 8 0.50 40 20.00 
  Praveen, Kumar S 1136 IND1.0010.17406.80 
  Rohith, S 1770 IND1.0010.894035.60 
  Gowtham, Ramamoorthy 1569 IND0.001-0.2940-11.60 
  Maniswar, C 1209 IND1.0010.24409.60 
  Jack, Samuel 1587 IND1.0010.734029.20 
  Ajjesh, J R 1702 IND0.001-0.1640-6.40 
  Thanish, S A 1170 IND0.501-0.3040-12.00 
  Aswin, D 1188 IND0.001-0.7840-31.20 

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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