Individual Calculations June 2023
 Varchas, Krishna Jayaraman  Total change: 4.00  Rating chartPersonal card
 TN State Open Chess Championship Salem IND 2023-04-28
RcRownchangeKK*chgGame
 1278 1084 0.50 4 -0.54 40 -21.60 
  Sai, Abhinav Kuchibhotla 1353 IND0.5010.334013.20 
  Madhavakrishnan, R 1391 IND0.001-0.1440-5.60 
  Moulish, M 1159 IND0.001-0.4040-16.00 
  Jaiakash, M M 1210 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)
 
 MDCC 1st International FIDE Rated Open Chess Tournament - 2023 Madurai IND 2023-05-06
RcRownchangeKK*chgGame
 1381 1084 2.00 6 0.96 40 38.40 
  Aravinth, Shanmugam S 1586 IND0.5010.464018.40 
  Balaji, P 1515 IND0.001-0.0740-2.80 
  Raphael, P 1285 IND0.001-0.2440-9.60 
  Medhvansh, Madeti 1366 IND1.0010.844033.60 
  Sam, Jeffrey M 1279 IND0.5010.254010.00 
  Pradiksha, P S 1253 IND0.001-0.2840-11.20 

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)
 
 Tamil Nadu State Under 9 Open FIDE Rated Chess Championship-2023 Erode IND 2023-05-10
RcRownchangeKK*chgGame
 1220 1084 0.00 1 -0.32 40 -12.80 
  Kavish, Palaniappan K 1220 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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