Individual Calculations June 2023
 Mahathi, M  Total change: -3.20  Rating chartPersonal card
 5th Cademic International below 1600 FIDE Rated Classical Chess Tournament 2023 Thiruvanthapuram IND 2023-04-29
RcRownchangeKK*chgGame
 1416 1123 0.00 4 -0.61 40 -24.40 
  Yogesh, Loganathan 1369 IND0.001-0.1940-7.60 
  Shibin, K Benny 1403 IND0.001-0.1640-6.40 
  Nagathilak, U 1392 IND0.001-0.1740-6.80 
  John, Christopher 1501 IND0.001-0.0940-3.60 

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 11 Girls FIDE Rated Chess Championship-2023 Thiruchengode IND 2023-05-17
RcRownchangeKK*chgGame
 1072 1059 1.50 2 0.53 40 21.20 
  Yaazhini, J 1004 IND1.0010.424016.80 
  Srinika, S 1140 IND0.5010.11404.40 

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)
 

 

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