Individual Calculations September 2019
 Adireddy, Arjun  Total change: 57.60  Rating chartPersonal card
 33rd NATIONAL U-9 OPEN CHESS CHAMPIONSHIPS-2019 Ahmedabad IND 2019-08-03
RcRownchangeKK*chgGame
 1418 1624 8.00 10 0.65 40 26.00 
  Nimay, Agrawal 1224  * IND1.0010.08403.20 
  Pratyush, Nayak 1224  * IND1.0010.08403.20 
  Jain, Kushagra 1311 IND1.0010.14405.60 
  Suhaas, A 1468 IND1.0010.294011.60 
  Lakshyesh, Mohan Gupta 1740 IND0.5010.16406.40 
  Aakash, G 1587 IND0.501-0.0540-2.00 
  Mitul, K H 1495 IND1.0010.334013.20 
  Goutham, Krishna H 1261 IND0.001-0.9040-36.00 
  Archisman, Patra 1369 IND1.0010.19407.60 
  Abhinav, Raj 1498 IND1.0010.334013.20 
 * 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)
 
 Tetrasoft Hyderabad Marriott Grandmaster Chess Tournament above 1700 Hyderbad IND 2019-08-20
RcRownchangeKK*chgGame
 1824 1624 2.50 7 0.79 40 31.60 
  Nawin, J J 1915 IND0.001-0.1540-6.00 
  Vinay, R Jumani 1774 IND0.5010.20408.00 
  Rupam, Mukherjee 1771 IND1.0010.704028.00 
  Shanmukha, Pulli 1858 IND0.5010.294011.60 
  Barik, Jagdish 1847 IND0.001-0.2240-8.80 
  Potluri, Supreetha wf1805 IND0.5010.24409.60 
  Shah, Jeet 1801 IND0.001-0.2740-10.80 

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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