Individual Calculations August 2018
 Sayan, Biswas  Total change: 32.80  Rating chartPersonal card
 1st West Bengal State FIDE Rated Under - 17 Open 2018 Kolkata IND 2018-07-08
RcRownchangeKK*chgGame
 1316 1219 2.00 4 0.40 40 16.00 
  Arijit, Mukherjee 1619  * IND0.001-0.0840-3.20 
  Saptak, Chakraborty 1123 IND1.0010.374014.80 
  Jyotisko, Sengupta 1113 IND1.0010.364014.40 
  Rounak, Guha Roy 1410 IND0.001-0.2540-10.00 
 * 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)
 
 44th National Sub Junior (Under-15 Open) Kolkata IND 2018-07-17
RcRownchangeKK*chgGame
 1384 1219 3.50 10 0.42 40 16.80 
  Debata, Sarthak 1619  * IND0.001-0.0840-3.20 
  Soham, Dey 1619  * IND0.001-0.0840-3.20 
  Karan, Kumar 1037 IND1.0010.264010.40 
  Anil, Thungesh 1451 IND0.5010.294011.60 
  Agrahri, Satyam 1385 IND0.5010.22408.80 
  Samantaray, Aryan Arnav 1442 IND0.001-0.2240-8.80 
  Tandon, Dhruv 1056 IND1.0010.284011.20 
  Chinmay, Mehta 1420 IND0.001-0.2440-9.60 
  Anirudh, M 1399 IND0.5010.24409.60 
  Suresh, Garg 1413 IND0.001-0.2540-10.00 
 * 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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