Individual Calculations May 2023
 Vignesh, Kannan P  Total change: -1.60  Rating chartPersonal card
 CCS Chess Festival -2023 Classical Tournament Thiruvanthapuram IND 2023-03-30
RcRownchangeKK*chgGame
 1574 1793 6.50 9 -0.13 40 -5.20 
  Unnikrishnan, Sasthamkunnel 1393  * IND1.0010.08403.20 
  Satyaki, G Gokul 1377 IND1.0010.07402.80 
  Sidharth, Harilal 1482 IND1.0010.14405.60 
  Shriman, K 1492 IND1.0010.15406.00 
  Ramnathan, Balasubramaniam m1955 IND0.001-0.2940-11.60 
  Balaji, P 1507 IND1.0010.16406.40 
  Manigandan, S S 2087 IND0.001-0.1540-6.00 
  Chinmay, Kowshik 1462 IND0.501-0.3840-15.20 
  Abhishek, J R 1410 IND1.0010.09403.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 13 Open FIDE Rated Chess Championship-2023 Karaikudi IND 2023-04-19
RcRownchangeKK*chgGame
 1453 1729 6.50 8 0.09 40 3.60 
  Chittesh, Pandeeshwaran 1329  * IND1.0010.08403.20 
  Pranav, Dharshan S 1290 IND1.0010.06402.40 
  Kavin, Vijayakumar 1368 IND1.0010.10404.00 
  Mukhund, A 1341 IND1.0010.09403.60 
  Jackson, V X 1494 IND0.001-0.7940-31.60 
  Jack, Samuel 1546 IND1.0010.264010.40 
  Sachiel, Parthiban 1414 IND1.0010.14405.60 
  Aakash, G 1842 IND0.5010.15406.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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