Individual Calculations June 2024
 Prabakaran, S  Total change: 3.60  Rating chartPersonal card
 Tamil Nadu State Under 17 Open FIDE Rated Chess Championship-2024 Arupukottai IND 2024-05-01
RcRownchangeKK*chgGame
 1600 1595 3.50 7 0.03 40 1.20 
  Darshan, Sasthaa M 1738 IND0.001-0.3140-12.40 
  Ajay, Joe Louis A 1465 IND1.0010.324012.80 
  Madhavakrishnan, R 1750 IND0.5010.21408.40 
  Richard, Solomon M 1719 IND0.001-0.3340-13.20 
  Karthikeyan, J 1499 IND0.501-0.1340-5.20 
  Ravi, Shankar S 1496 IND1.0010.364014.40 
  Rishivarmaa, B 1530 IND0.501-0.0940-3.60 

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)
 
 Tamil Nadu State Under-15 Open Chess Championships 2024 Pudukottai IND 2024-05-15
RcRownchangeKK*chgGame
 1606 1595 3.50 7 0.06 40 2.40 
  Kavin, Tanveer K H 1447 IND1.0010.304012.00 
  Muthukumar, Mukesh 1840 IND0.001-0.2040-8.00 
  Dhananjay, Jagadeesan 1517 IND0.001-0.6140-24.40 
  Kavinesh, S 1447 IND1.0010.304012.00 
  Joe, Gladson L 1493 IND1.0010.364014.40 
  Mridav, M 1773 IND0.5010.23409.20 
  Premshankar, B U 1726 IND0.001-0.3240-12.80 

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)
 

 

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